Also known as a skidmark but more commonly refered to as a nigger or niglet in the middle of the road.
Oh shit Bill, there's a nigger in the road!
Floor it Earl thats just a speedbump.
by Julia,spanky,meat December 2, 2008
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A piercing on the top of a cock.
Arty AKA "The Ironman" got a speedbump for the Ladies.
by "The Ironman" January 7, 2009
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I was about to corn-hole this bitch, but I couldn't seem to overlook the numerous anal speedbumps
by 4tran4 January 23, 2011
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A hairstyle made popular in Saginaw, Michigan, in which a woman's hair is pulled up into a full or half ponytail and then pushed forward and sprayed, resulting in a bump of hair on the top of her head that makes her skull look convex.
Kyle: Did you have a nice time in mid-Michigan?
Kristi: How did you know I was there?
Kyle: Honey, the Saginaw Speedbump gives it all away.
by Kate Charlton August 12, 2008
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You fuck a bitch and then run her over with a car.
I'm glad you had a good time at dinner, how about a Arizona Speedbump for dessert?
by charles wilson March 23, 2008
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After you have intercourse with a female, you run over her with a car.
That bitch is about to be on the receiving end of an Arizona Speedbump.
by vegan pudding February 3, 2008
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Speedbump position

A type of sex position, that's designed to target the g-spot, which involves a person to lay flat on their stomach with a pillow or bolster underneath their hips, which acts like a 'speedbump', and the person penetrating them would enter from behind them while kneeling, using the person's hips or the surface underneath for support.
The person on top can kneel either in between the person on the bottom's legs, which will push them further apart allowing deeper penetration or straddle them for a less intense angle.
person 1: "I had sex with my S/O last night and we tried out this position called 'Speedbump position' and you should try it."
person 2: "Damn, I wish I could try that position with my S/O. I should tell them that we should try it."
by Shaxdow August 9, 2022
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