by Cody5050 November 14, 2020

(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

When in some period of your childhood you mess up/make yourself look like the biggest retard/Goof up past the point of return and you remember it when you are older.
"oh yeah bro remember when you and i dressed as actionman to the dress up day?"
"yeah dude that was a major child goof right there yo"
"yeah dude that was a major child goof right there yo"
by calculator man May 11, 2014

Tommy ( someone who was a skinner , everyone knows a Tommy ) was a goof , he would get young men drunk and drug them & than take advantage of them when they were unconscious and vulnerable and than try to convince them that they were willing and are secretly gay when they would come to after being passed out and taken advantage of
by Goofsbegoofs May 11, 2023

Well, ya know...I wasn't really planning on having little Johnny, but I goofed inside my girlfriend, so here we are...
by CaptainMasterZ August 16, 2017

by J_man_niggity May 9, 2023
