Top Definition
when one throws-up. Prone to happen after pregaming with appletinis.

Phrase originated in a Boston pizza in Niagara Falls, ON.
Jeremy is such a toolbox, he did his niagara falls impression all over Boston Pizza, ruining all his single friends chances with those ladies.

(Text): Ass-clown wake up for class! or are you too tired from showing everyone your niagara falls impression last night?
by Ryan and Jeremy September 29, 2007
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.