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3 definitions by lerppu

 
1.
noun, from Finnish, meaning "limp", a 'lerppu' is the name for a floppy disk, but it is usually associated with penises, so a lerppu or lerppu kyrpa would be someone who has a limp penis.
"Dude, you threw away my homework? You lerppu!"
It can be used to talk about penises, like after a long date, the man and woman finally get somewhere, and the man is devoid of an erection; he has a lerppu.
by lerppu June 15, 2004
 
2.
It originated from the term "I'll be back in a flash", but with the word "flash" replaced with "flask". It gives a double meaning now, where you can say "I'll be back soon" and also "I'll be back inside an alcohol containing vessel".
"Hey, dude, I'm gonna go pick up some more ammunition at K-mart. I'll be back in a flask."
by lerppu July 26, 2004
 
3.
A person who drops trou and lets other pacifist hippies suck their balls. See also liberal and John Kerry.
"Ahh, shit, I wanted to go to Starbucks but it's full of antiwar protesters."
by lerppu June 22, 2004