crustard

n. The dry, annoying piece of shit on the tip of a bottle of mustard.

Before you squirt that shit on your burger, be sure to pick off the crustard first, dude!

by designbabe73 September 03, 2004

A pastry often mistaken for a pie, in which a single pie crust is filled with a homogenous egg-based filling.

"Mmm, I love pumpkin crustard!"
"Don't you mean pumpkin pie?"
"No, this is a crustard. Note how it's pretty much just a custard in a single crust."

by Owen L November 24, 2009

Crustard-top

Crustard-top - (noun) disc shape crust formation that forms at the top of a mustard dispenser.

I've been saving up crustard-tops for 2 years. Pretty soon I'll be able to make a crustard-top sandwich.

by Helmut Kientz January 21, 2007

The dried mustard crust on the top of the mustard container.

My sandwich was ruined! I forgot to wipe off the crustard before adding the mustard.

by Nemout August 31, 2023

Munchy Crustard is the typical hardened ring that forms around the nozzle/edge of a mustard container.

“Oh man, Munchy Crustard landed on your hot dog!”

by CleorgeGooney January 18, 2022