(Verb) The act of raising the upper lip up to the nostrils and immediately inhaling, creating a vacuum that holds the lip in a raised position.

(Noun) The upper lip during this act.
"Wow! Did you see that old man do a massive mushkin?"

"Mmmmmmm. My mushkin smells great today."
by stanleymilan September 24, 2007
Get the mug
Get a Mushkin mug for your friend Jerry.