Tonight as Mark and I began our quiz studying oddysey, we stopped by the campus cafe for a little go-juice. Anna Price-Meter was working behind the till collecting change from students, and she began to complain to us about her Animal Behavior test that she was trying to study for. Mark, who was behind me, unleashed a witty retort under his breath about showing her some animal behavior, causing near uncontrollable spasms in the bottom of my throat. Fortunately she didn't hear the comment and blew the whole situation off, considering us 'physics snobs.'
This has become a game that Mark and I play. We try to create as awkward of situations as we can for each other. This includes making fun of a teacher during lecture to the point where he/she might notice the stiffled laughter, or sometimes doing goofy things while there's a serious conversation going with the person on the other end of the phone.
It's funny as hell, but sucks to be at the butt end of.