That one person you keep meeting but you never remember and so you introduce yourself to them as if you'd never met, even though they remind you they already know you.
You: Hey, I'm (name), nice to meet you!
Them: We met last week. Jesus I'm so un-rememberable....
Quite common expression used to get people off your back after a phonecall you wish you never answered.
A: So basically, our company could really help your company save you time and money
B: Oh ok, envoyez moi un petit mail then !
its not possible to use the object to much;can not be over used.
The phrase LOL is un-use-to-much-able becasue you never get tired of it,and people always know they make you laugh.
The non engorged dick of Gary Matlock.
(Not to be confused with an engorged wookie tick dick)
Mike: Did you see Gary's dick?
John: Yeah thats his un-engorged wookie tick dick.
a test question that is hard to identify or interpret
this math problem was written in a way that is so "un-understandable."
a laugh that someone can only do once.
when you laugh like a freak and it cannot be repeated therefore it is an un-chuckle
When you are so hung over you are sick while having a shit... Specifically on your own penis
I had un vomi de Broyers this morning because I was hanging