Buttermilk - my Dad swore by the stuff, but it just made my stomach turn
Liver - yes, I get that it is good for you, but how do you get passed the taste and smell. It has to be an acquired taste because it is just, plain, nasty.
Girls going to the bathroom together - and God said "Wherever two or more females are gathered, if one has to go to the bathroom, ALL must go". Why??
First date salad ordering women - OK, you're pretty, I like you enough to ask you out, and you order salad? If you're a dang vegan me and you aren't gonna last long; if you like steak, order it! I did.