look up any word, like pussy:
 
6.
As far as I'm aware tosser has nothing to do with mastubation but comes from an old sailing term for a drunken idiot - 'he's a toss pot' - ie someone who drinks a lot is a tosser or toss pot.
by jane August 13, 2003
 
1.
Literally, one who masturbates. Common usage typically refers to anyone of whom you have a low opinion.
eckham's a fuck-useless tosser.

Comment submitted with request to Delete: "I have copyrighted the word "Tosser" for my new adult entertainment film. Please remove it from your site or i will be forced to take legal action. May i suggest replacing it with the term "Wanker"."
by Anonymous March 18, 2003
 
2.
English insult.
Implies that the person masturbates excessively. Also see Wanker.
Hi I'm a Townie.

Tosser.
by Danny Romer March 24, 2003
 
3.
Useless, pathetic, incapable of doing anything right
Tony Blair is a useless tosser
by Anonymous July 30, 2003
 
4.
ok, here's the true explanation:

while the word wanker is a more general and term for expressing disdain for somebody, the word tosser describes a person with a tendency to show off or brag in an excessive and embarrassing way.

or someone whose explanation of a word consists solely of another synonym.
"well at first i thought this guy delivers, but in the end he was just another tosser."

A asks: hey, what does tosser mean?
B answers: duh, it means: wanker.
A thinks: what a tosser.
B thinks: damn, i'm smart...

;-)
by doc mock July 02, 2007
 
5.
another way to say wanker.
Man City supporters are all tossers.
by International Bad Boy August 20, 2004
 
7.
Noun, British slang; slightly offensive term: dick head, jerk, idiot, bit slow and rough, a non-violent bully, loud and rude + not brightest bulb on the tree.

Verb, Toss off, British slang for male masturbation; not the same meaning as the noun "Tosser."
When the cop got to my car and asked for my ID, he realized he'd pulled over the wrong car; what a tosser!
by Gillis1000 January 04, 2009