Hash,a piece of hash.
Boof cigarette - A piece of hash that has a ratio of 1:1 with cigarettes. You use 1 cig on it.
Boof 2 cigarettes - A piece of hash with ratio of 1:2 with cigarettes. You use 2 cigs on it.
1:Man,you have boof to smoke?
2:Dude,can u give me boof?
3:Who want to open the boof? we need 2 cigs.