The reply you will see under EACH and EVERY comment on YouTube. Usually written with the intention to get as many likes as possible if the original comment gets popular.
Timmy: Bro my Dog died.
Steve: F
Troll: Underrated
Timmy: *Punches the troll into his face*
When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.