JustDoIt2's definitions
A quick jerk off. Giving it a tug in a couple minutes or less, whenever the urge hits you. Usually in a public place, bathroom, vehicle, etc.
Tom: That new girl is so hot.
Bob: I know. I may just have to do a grab and go after class.
Tom: Me too, man!
Bob: I know. I may just have to do a grab and go after class.
Tom: Me too, man!
by JustDoIt2 March 4, 2009
Get the grab and gomug.