adj. The greatest amount imaginable. Much more than a heap, a fuckton, an asston, an assload, and even a shitload, or any other word meaning "a great quantity."
The speed limit is 55, not 155, son. You're in a cubic buttload of trouble!
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).
Precedes or follows either a gratuitously disrespectful or honest remark, originated in New York City. Used in similar fashion to "no offense" or "to be honest," interchangeably.
Ya mans is wild buns, respectfully. Respectfully he's washed.
After school, The Modells on Jamaica Ave was active. Respectfully.