A "Soft Cock",

A person who who cannot consumate.
A very poor effort or attempt.

Derived from FINNISH words meaning exactly FLOPPY DICK / penus.
Example a sales guy makes the deal, but the factory screws up on the delivery.

Like flirting all night to get a lady into bed, then producing a flacid member, at the crucial moment.
You fakking Lerppu kyrpa!

Your effort was fakking lerppu kyrpa!

That was Lerppu Kyrpa.
by PJ December 04, 2003
1 Word related to lerppu kyrpa

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.