n. a marijuana pipe that is used for smoking while on the go, usually while in a motor vehicle.

v. mobowling- the act of smoking marijuana out of a pipe or "bowl" while also being in a moving vehicle.
person 1: dude, do you want to go for a mobowl session?

person 2: sure, i'll warm up the car, you pack the bowl.
by v. nillz May 19, 2010
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