while getting road head, the man swirves to hit the curb on purpose, causing the woman to chock on the penis
I was getting road head from this girl and I totally speed bumped her.
by The Birdwatcher March 24, 2003
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You're hitting on the real knockout of a babe in a bar, and as always there this one person (speed bump) that gets in your way to cockblock.

I probably could have picked up this babe but she was with her girlfriend usually the overweight or not too cute chick with her (can be a boyfriend as well) and each time I put on the gas I had her speed bump in the way.
by Not so Special K November 05, 2006
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A girl that'll fuck for meth.A female that prostitutes herself for methamphetamine.
Oscar-"I really like Sara. Last night we did some shit and talked till 6am. I think I'm going to ask her out." ChunkDaddy-"You got Sara spun and all u did was talk all night? U the biggest bitch I know! Dat speed bump suck my balls b4 I even knew her name cuz she hear I had a bag."
by ChunkDaddy September 04, 2010
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Any potential sexual partner with herpes, warts, or any other STD that is "the gift that keeps on giving."
Ben saw Karen at the party and thought she was hot. However, his buddies warned him to be cautious or wear a condom because she has "speed bumps."
by Tony Cain October 18, 2006
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When something that happens to slow down you're action. Similar to cock blocking, except that it pertains to everything, not just pussy. A speed bumper is your friend, but he likes to watch you have a hard time with what you do
My boy was speed bumping our good time by getting too drunk to drive and making us call a cab.
by BBlanc March 15, 2009
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When you roll over in bed and your boner hits the sheets and slows you down.
"Man I was sleeping real good until that speed bump slowed me down."
by MoistDankSauce July 15, 2015
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