by Idk2535773222565 June 21, 2016

(n): A person who is always acting silly and/or crazy, but is serious about being silly and/or crazy.
(n): A big mistake
(n): A big mistake
John is always acting like a fool but he'll snap if you ruin his fun; he's a serious goof .
Locking your keys in your car is a serious goof.
Locking your keys in your car is a serious goof.
by Still_Kicking July 29, 2016

by hahahahahahregsrvwrtvhw64rt November 5, 2022

Expresses how important or serious a matter is. It is used to show a higher level of importance than a saying such as "dead ass" or "dead serious."
by Janet&Cassida December 20, 2017

something urban dictionary is not
by thicc boy lizard January 28, 2021

by urbandictionarybot#3920 February 27, 2025

A remark to be used in response to people doing ridiculous things while high. It is typically used as a simple exclamation in reaction to nonsense seen at the sesh.
by Lizard_cunt September 5, 2022
