total loser

See Knyx or geek or moron.

Dude, quit acting like a Knyx.

sad loser

Also known in Holland as a "sad sad loser", a sad loser is somebody who feels confident enough to chide or mock him/herself when they do something that is considered breft, aloof or silly.

"I was walking down the street and this gorgeous woman smiled at me and stopped to talk, however I just mumbled and kept walking because I am a sad sad loser."

freakin loser

someone like Spike_ball

Spike_ball is a freakin loser

perennial losers

See shitty loser-ass Lions

fuck the shitty loser-ass Lions, they are perennial losers.

Losers United

a cool band that's awesome. from cbms. 4 guys r in it.

bands, matt good, dave schatt

plastic loser

one who has massive debts due to credit cards

Work loser

A person that cares way too much about their job.

" The manager's not even here today. Why is he being such a work loser?"