Wichser:(German) (vick - sah): 1. An insult in German slang, one who masturbates excessively.

The German slang term Wichser, is a direct equivalent of the similar-sounding British slang term wanker. It means the same thing, is used in the same way, and has the same connotations.

Sometimes, in older usage, the word "links" or "left" was put in front to make a compound word: Linkswichser. If you call someone a Linkswichser, not only are you telling them they jack-off a lot, but you're saying they do it the "wrong way".

(i.e. with the left hand. It's well-known that left-handed people were once thought of as being backwards.)