To masturbate using somebody else's hand - either while the other party is unconscious, or unwilling to escalate sexual proceedings rapidly enough to satisfy the huxtabator. Synonym: Cosbate.
Brian: How'd your date with Angela go last night?
Kenneth: Not too well. She wasn't into me at all.
Brian: Bummer bro.
Kenneth: Well, she did drink a lot. I huxtabated after she passed out and bailed.
A method used in English literature in which the writer combines "juxtaposition" (two words/things being placed near each other that contrast) and "onomatopoeia" (a word of a sound that sounds like it how it sounds in real life)
Jennifer: I said shhh but then there was a boom!
Kevin: Wow what a good example of juxtamatopoeia!