When your partner stops wiping for weeks on end, leaving a build up for you to enjoy eating at a later date. (Front and/or Back).
by Bobson Friesburg April 16, 2025

A slang expression originating from crusty and is similar to "WTF," but instead of expressing anger or offense, it conveys a sense of being weirded out, confused, or surprised. Used when something is bizarre, unexpected, surprising or just plain odd.
Example 1:
Alan: Yesterday I saw a man walking around in just panties
Mats: Yo, what the crust man.
Example 2:
Jason: Have you heard the news?
Luke: No, what now?
Jason: Apparently some guy was sent to jail for shaving his pubic hair in public.
Luke: What the crust!
Sentence:
What the crust is what the man wanted to say when he saw his offensive clothing.
Alan: Yesterday I saw a man walking around in just panties
Mats: Yo, what the crust man.
Example 2:
Jason: Have you heard the news?
Luke: No, what now?
Jason: Apparently some guy was sent to jail for shaving his pubic hair in public.
Luke: What the crust!
Sentence:
What the crust is what the man wanted to say when he saw his offensive clothing.
by Carl Matsmark February 10, 2025

"bro have you tried Crust Issues yet?"
"F*ck yes, honestly will never have 'za from anywhere else again!"
"F*ck yes, honestly will never have 'za from anywhere else again!"
by wayne6666 February 4, 2019

“Becky knows that Greg is persnickety about grammar and yet she on purposefully riles him up by mismatching lose and loose. She a total Crust Girl.”
by RackHansen April 27, 2022

by send noodles January 25, 2017

by fruckrer July 31, 2022

The crust in ones elbow build up after a long period of time. It is primarily made up of dust a crust.
by Isondrugs May 27, 2022
