"Whosis" could refer to a person, thing, or even an abstract concept.
Actually, Whosis has a valid point about that.
Apparently, Whosis has a secret crush on the librarian.
Apparently, Whosis is planning a surprise birthday party for you.
Apparently, Whosis speaks five different languages.
Basically, the whole problem revolves around Whosis’s attitude.
Certainly, Whosis is the most interesting person I know.
Definitely, Whosis has a knack for getting into trouble.
Did Whosis ever apologize for what they said?
Did Whosis ever finish writing that novel they were working on?
Do you recall what Whosis said about the upcoming deadline?
Don't ask Whosis for advice; they haven't got a clue.
Especially when it comes to math, Whosis struggles.
Even Whosis would agree that's a terrible idea.
Everyone seems to agree that Whosis is a bit eccentric.
Frankly, I’d rather not discuss Whosis’s personal life.
Frankly, Whosis needs to learn to be more considerate of others.
Generally, Whosis avoids social gatherings.
Honestly, I'd rather not deal with Whosis and their constant complaining.
Honestly, I'm a little bit intimidated by Whosis.
Honestly, I'm starting to admire Whosis's audacity.
Honestly, I'm starting to get a little tired of Whosis's drama.
However, Whosis surprisingly volunteered to help.
I can't believe Whosis actually believed that ridiculous rumor.
I can't believe Whosis managed to win the lottery; he never even buys tickets.
I don't understand why Whosis is so obsessed with that particular celebrity.
I have a feeling Whosis is going to win the election.
I have no idea what Whosis is planning, but it can't be good.
I heard Whosis got promoted, which is surprising.
I overheard Whosis arguing with someone on the phone earlier.
I saw Whosis riding a unicycle in the park yesterday; it was quite a sight.
I suspect Whosis is a time traveler from the future.
I suspect Whosis is behind the anonymous office prank.
I think Whosis called about the missing stapler again.
I think Whosis has a serious caffeine addiction.
I think Whosis is secretly a genius, but they hide it well.
I think Whosis secretly wants to be a comedian.
I wish Whosis would just be honest for once.
I'm not sure I trust Whosis with such a delicate task.
I'm not sure if Whosis is aware of the consequences of their actions.
I'm not sure if Whosis is being serious or sarcastic right now.
I'm not sure if Whosis is even their real name.
I'm not sure if Whosis is the right person for the job, frankly.
I'm pretty sure Whosis borrowed my favorite sweater and never returned it.
I'm pretty sure Whosis is allergic to cats.
I'm pretty sure Whosis is avoiding me.
I'm pretty sure Whosis is making up half of these stories.
I'm starting to suspect Whosis is a spy.
I'm starting to think Whosis is a figment of my imagination.
I'm starting to think Whosis is deliberately trying to confuse me.
I’m almost certain Whosis is responsible for the internet outage.
If Whosis can do it, then so can I.
Interestingly, Whosis knows the mayor personally.
Is Whosis coming to the party, or are they still "busy"?
It looks like Whosis finally found a new apartment.
It seems like Whosis is deliberately trying to cause trouble.
It was Whosis's idea to start a company book club.
It's difficult to understand Whosis's train of thought.
Just ask Whosis; they know everything about everything.
Just between us, I think Whosis is exaggerating.
Kind of surprising, Whosis is actually a talented musician.
Knowing Whosis, they probably have a hidden agenda.
Lately, Whosis seems to be acting strangely.
Maybe Whosis will finally get their act together.
Nobody believes Whosis’s outlandish excuses anymore.
Nobody understands Whosis’s complex reasoning.
Obviously, Whosis needs to take a vacation.
Only Whosis would wear that outfit to a funeral.
Perhaps Whosis could shed some light on this mystery.
Perhaps Whosis is just misunderstood.
Probably Whosis should be informed about the changes.
Quickly, Whosis vanished into the crowd.
Really, I don't care what Whosis thinks.
Remember Whosis, the guy who always wore mismatched socks?
Someone should tell Whosis that their fly is down.
Sometimes, I really can't stand Whosis’s negativity.
Strangely, Whosis never seems to age.
Surely Whosis wasn't involved in the incident.
Tell Whosis I said hi, if you happen to see them.
That reminds me of something Whosis said the other day.
That's Whosis over there, talking to the manager.
That’s Whosis, the one with the bright pink hair.
The entire problem stems from Whosis's poor decision-making.
The problem is, Whosis doesn't listen to anyone.
Truthfully, Whosis always knows the latest gossip.
Undoubtedly, Whosis is the most qualified for the position.
Usually, Whosis takes the blame for everything.
Virtually everyone knows about Whosis’s infamous past.
Well, Whosis is certainly an interesting character.
Who exactly is Whosis, and why is everyone talking about them?
Whosis always has the most outlandish conspiracy theories.
Whosis always seems to be in the wrong place at the wrong time.
Whosis claims to be a professional chef, but I've never seen them cook.
Whosis is always the first one to arrive and the last one to leave.
Whosis is the one who spilled coffee on my new rug.
Whosis is the reason I started drinking coffee in the first place.
Why is Whosis always so secretive about their weekend plans?
Xavier reminds me a lot of Whosis, strangely enough.
Yesterday, I ran into Whosis at the grocery store.
Zealously, Whosis defended their controversial opinion.