A person who sells MDMA (ecstasy). The tablets, while more traditionally known as rolls or beans, are being increasing called "bombs."
Psychonaut 1: "Dude, your eyes are nothin' but bigass pupils! You been to see that new bomberman Staci told me about?"
Psychonaut 2: "I am trippin' balls, and tits. These bombs are da bomb."
Psychonaut 3: "This club is lame, wish a bomberman/woman would show up."