TBF, students using going to the bathroom as an excuse to do other things is very real. Not all student do it, but some do and these people cause a lot of issues.

I generally keep the rules: leave your phone in the classroom and be back in 10 minutes.

The amount of students that suddenly don’t have to go anymore once they’re reminded they need to leave their phone is very high.

Ant hills can also have any infestations, as in a smaller species of ants (often thief ants) stealing the resources of the bigger ants.

Or Volendam. They all look the same and have 1 of 5 surnames.

It should also creep man out a lot. There are a lot of weirdos out there.