by Soni Token May 29, 2008

To violently jerk off and "launch" a load after doing a bunch of coke. A portmanteau for "coke launch".
Whisper it to yourself. "Claaaauuunnnnch"
The poor guy was a degenerate. A depressed and high strung individual and addicted to porn, he regularly sniffs coke and locks himself in his room and masturbates. Claunching hard.
The poor guy was a degenerate. A depressed and high strung individual and addicted to porn, he regularly sniffs coke and locks himself in his room and masturbates. Claunching hard.
by sevi7n December 04, 2012

by Kevin Layne March 09, 2007

Person1: He put his arm around her, but she totally claunched him.
Person2: Yeah, she said he didn't have a snowball's chance!
Person2: Yeah, she said he didn't have a snowball's chance!
by MattyIce09 March 18, 2010
