A barbie-q (or BBQ) is essentially the act of taking your younger sister's Barbie Tramp Dolls and roast it slowly like a fucking turkey on a fucking roaster.
Often it will emanate some phenylketamines and other cancer-causing chemicals.
Danno: Wanna join my Barbie-Q?
Suzie: Sure! Why not!
Danno: Allrighty then!
MARIANNE: STOP BARBIE-Qing my daughter's Barbie doll!