Gives out illegal substances (weed, cocaine, ecstasy, magic mushrooms, acid etc.) or substances that are illegal for people younger than a certain age (alcohol and cigarettes).
Tyler: Ehhh James I heard you quit bein a dealer?
James: Yahh man my mom caught me dealin bombs! And she stole all my money too.. Like $230 bucks!
Tyler: SHIT SON! That sucks!