look up any word, like b4nny:
 
1.
The act of getting a blowjob while playing xbox.
I was playing Call OF Duty MW2, while my girlfriend gave me a blowbox.
by SteelersNigga September 27, 2010
 
2.
When a girl gives u head while u play your Xbox360
my girl gave me da best blow box last night wen i was playn Halo 3.
by smon2017 August 24, 2010