Top definition
A very large weed cigar that is also called a blunt. It is typically smoked in a large smoke session or when trying to go to the looney bin. They term is extremely popular to bros and frat stars. These people call themselves frat killabrew bustank pipingstock mcquillychillys.
You wanna chill on Quillup bra?
Pass the quillup/quilly you god damn pip squeak!
by nquil1 April 19, 2010
Get the mug
Get a quillup mug for your barber Zora.