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noun - 1. A thin cylinder of finely cut tobacco rolled in paper for smoking

2. Can have numbers added on the end to mean different variations e.g. Jaff No.4 = A joint
"Wanna go for a jaff?"
by dreamy February 14, 2012
A small eskimo woman, who likes to rub noses with lamp posts.

Avoid at all costs.

(Owns scary implements of pleasure.)
Quick, run, it's a motherfucking Jaff!
by Anti Jaff Soceity December 12, 2003
A jaff is a person who has more or bigger vibrators than you, usually causing you great upset.
Im so jealous of her because shes a jaff
by Leeanne October 27, 2003
A girl who is a really dirty bitch!
Jaff :o
by Leeanne September 16, 2003