A sexual act to aid in the acquisition of crack or other such substances.
"Hey I heard she is offering Rosejobs again."
"Why can't she just buy crack the rest of us."
The act a woman must perform after receiving roses from her partner. Can also apply to gay couples.
Dude she totally gave me a rosejob last night, great idea!
Yo, is that dude blowing that other dude because he got roses? What a bunch of queers.