When a girl is giving head on her knees whilst the man stands, and she punches the scrotum repeatedly like a boxer punching a speed bag.
Hilary: So last night me and Ryan went out to dinner...
Friend: How was it?
Hilary: That asshole was staring at the waitress' ass the whole time, but i played it cool. So when we got home he thought he was just getting a BJ, but when i got on my knees I gave 'em a good old fashioned speedbagging.
Friend: How was it?
Hilary: That asshole was staring at the waitress' ass the whole time, but i played it cool. So when we got home he thought he was just getting a BJ, but when i got on my knees I gave 'em a good old fashioned speedbagging.
by REad Kobayashi May 27, 2009
When instead of deepthroating you just rapidly jab around the back of a girls tonsils. Flicking them back and forth like a boxer with a speedbag.
by mrb2212 July 13, 2010
When a woman is on her knees, sitting back on her feet giving a man standing infront of her a handjob.
As I walked in the door, I noticed something Peculiar, HOLY SHIT, my mom is speedbagging her B/F!!!!
by Chino December 16, 2004
lick_my_double_dz: I want my man to beat my twat like he was in a wrestling ring but not make it bleed..I want some speedbagging on my vagina
by xshortyx September 22, 2010
The acted of getting kicked/punched in the nuts in a manner that leaves you feeling like someone is using your nuts as a speedbag.
by pattyF May 21, 2010
A nutsack with an extreme amount of dangle in its angle. Usually used to describe such during periods of warm weather when someone decides to go commando.
by PeterGammonsLuvChild May 09, 2005
by Ljo93 July 15, 2008