While originally used as a metaphor for penis, it is now more commonly known as the name of a fabled player on the game Runescape.
by rkaic April 22, 2009

A jabbing motion with the hand, similar to that "you're fired" thing Trump does on his show, but way more bad ass and sexy. Often performed repeatedly with alternating hands when the "striker" is really excited about something. Perfected by Megan.
At the Harry Potter premier, Megan was doing that viper hand strike like mad! She was goin' crazy because HP is the shit, man!
by Pao January 30, 2007

by CheezCurd November 29, 2021

a group of vicious killers who travel from place to place earning large sums of money to kill people. They eventually turned on one of thier own, Black Mamba, and were subsequently wiped out in a raging rampage of revenge that took Black Mamba all over the world and reunited her with her daughter.
by The Gooch May 11, 2004

by Obviously cobra commander August 30, 2021

by dylanh2os February 7, 2010

The status of the penile member of a man after engaging in raunchy, filthy, nasty sex. Sleeping in the marinade, and not washing the next day.
Man: "Ah man I've got such a swamp viper right now. I haven't showered in a day and banged a lot lizard for six hours."
Priest: "same"
Priest: "same"
by Jimmy big nuts February 27, 2019
