The act of describing to friends what you would do to an attractive girl that is bent over in public.
by ThisSecretNinja July 28, 2010
by Anonymous August 17, 2003
A seam rider is one who engages in bouts of anal sex. Alternatively this could refer to a person of the gay persuasion.
by Gregga February 12, 2005
The act of using four of one's fingers to administer a handjob. The hand is not in the normal jacking off position, but rather the giver of the handjob comes from above and wraps all four fingers around the penis of the recipient. The position and movement of the fingers looks somewhat simliar to the movement of a jellyfish's tentacles, a lobster's claws, or how you would hold a baseball when pitching a four seam fastball. Invented by Elise, made popular by Muffin and Wills.
by Jeff aka Muffin October 08, 2006
by Alexander Skinbound August 12, 2016
The seam in the middle of boxers that gets caught in between a males junk and inner thigh, usualy resulting in an irritation or some discomfort.
Two guys on treadmills:
guy1: agh, I'm getting a real Mason-Dixon seam.
guy2: yea I hear that man.
guy1: I think I'm gonna go settle this civil war style.
guy2: yea I'll prob be there soon but um, my balls have yet to succed from the union.
guy1: agh, I'm getting a real Mason-Dixon seam.
guy2: yea I hear that man.
guy1: I think I'm gonna go settle this civil war style.
guy2: yea I'll prob be there soon but um, my balls have yet to succed from the union.
by Robie D. March 21, 2008
The act of kicking a males genitalia barefoot with your toes curved upward to really drive your toenails into the seam of his scrotum.
Buddy 1: "Man...my girlfriend caught me in bed with her best friend."
Buddy 2: "She couldn't have taken that well."
Buddy 1: "No shit...she was so pissed she kicked off her sandals and gave me the ol' seam ripper. I think I may need stitches, brah..."
Buddy 2: "She couldn't have taken that well."
Buddy 1: "No shit...she was so pissed she kicked off her sandals and gave me the ol' seam ripper. I think I may need stitches, brah..."
by suitepee138 June 25, 2011