cuban

A quarter ounce, or"q" of cocaine, commonly used in Toronto or the surrounding GTA.

guy1: hey man should i grab an 8 ball after work today for the party this weekend?
guy2: , nah bro lets get a cuban, its the equivalent of two 8balls so it'll last longer and cost less than having to buy another 8 ball in the near future.
guy1: bet, then we'll have enough to last the next bender and some drinks!