hit the sheets

to go to bed; to go to sleep

Exhausted from his strenuous workout, John hit the sheets.

Love

When someone is willing to make you a Peanut Butter & Jelly sandwich

"Will you make me a Peanut Butter & Jelly sandwich?"
"Sure thing, because I love you"

Superhundred

to copy someone else's work; plagiarize. (Reference to foreign government's ability to make "legit" greenbacks)

John got busted for superhundreding someone's homework.

coughing up chandeliers

to speak in an overly elaborate and ornamental manner, drawing more attention to your knowledge of language than to what is trying to be conveyed.

Jane would be a better journalist if she wasn't so busy coughing up chandeliers.