The act of placing pizza crust between one’s toes.
We were enjoying pizza in bed, and then he started crusting me.
The act of making a jelly sandwich and using it as a pleasure toy until climax, crating a PP & J sandwich that the significant other eats off of the man’s genitalia.
Get the bread, it’s crusting time!
When you fail to moisturize your lips in the winter, and your lips get crusty af.
Becky: "Oh my god, it's Jake!"
Samantha: "No girl, stay away, I see that winter crust on his lips."
When you're too god damn crust to give a fuck and you reek of apolitical ideology.
Dude did you see that guys dreads? He's crust as fuck! I really like her ACAB patch.
When soup is in a "hot pan" in a steam table and become slighty reduced. Therefore, leaving a chewy or crust like residue on the wall of the pan.
"Hey man, I scraped the soup crust off with a spoon. Do you want some?"
"Wow, this soup crust has so much flavor!"