Someone who rocks

Doesn’t mind helping out at all

Person in need of help: You rock!
Someone who rocks: Of course! I don’t mind helping at all.

tell someone who cares

Michael Reid

"Tell someone who cares" "Oh Michael Reid does!"

when someone is cooler than the cow

alternate version of "when pigs fly"

"can i have icecream?"
"when someone is cooler than the cow"

someone cool

A human being actually decent enough to get this title (Note: Nobody currently has it and nobody has.)

you all suck, someone cool is never gonna show up

Why aren’t you in someone’s frat house?

well get to it!

Guy: Dude I need to start settling down soon.
Guy 2: Why aren’t you in someone’s frat house?

Someone left the cake out in the rain

Use to refer to a person with swamp ass or a visible wet spot on their ass (cake). Based on the song Used to refer to an eccentric person or idea. A reference to the song "MacArthur Park” by Donna Summer.

Greg: sees a person with swamp ass Someone left the cake out in the rain.

tasting someone's cooking

A euphemism used to describe consuming someone's ejaculate.

Hey Martha, where were you last night? Tasting someone's cooking? ;)