Used to shorten both and the

A dude who's into both sexes. Guys and Girls

The wonderful state of being high and drunk simultaneously. After you try both, there's no other way to be.

The state of being intoxicated by both marijuana and alcohol in such a way that one's reality is possibly spinning, nausea may set in, munchies may set in, and one may simply pass out.

The combined set of two (or more) squishies (namely breasts).

(n.) one who is extremely stupid, a moron, a brainless jerk.

(adj.) to add an extreme to stupidity, such as "bothing idiot"; to be extremely stupid or moronic.

The desire for two mutually exclusive things. Equivalent to eating one's cake and having it, too.