The study of bussy ,the male anus/rectum and how it can be used in sexual context. In practice, it's really just to see how much a dude can fit up his butt.
"Damn, I just found out I'm gay, guess I'll have to brush up on my bussyology"
An individual who studies female and or male bunda (mainly female). these gents study the bunda, measure the bunda and if they play there cards right touch the bunda
slip of the tongue perhaps,
Those idiots who drive around in a ridiculously raised pick up truck, making a top heavy vehicle even more top heavy and unstable
A:*gah*
B: "Whats the matter"
A: This dam prickup is blinding me.
B: Stupid thing's, as if there lights weren't blinding enough as it is.