Scloser 

One who sucks and often loses when playing scrabble.

Oh my god I beat you so bad you're such a scloser!

Scloser by Juliek3 October 27, 2014

sploser 

Coined by Adam Carolla of Loveline. Combination of "spaz" and "loser". Spaz as in the geek who owns his own comic book store and Loser as in someone who waits outside a studio for an hour and a half for Tia Carrere to sign a copy of Playboy so he can sell it on eBay for $26.

That guy is such a sploser.

sploser by MoonKnight December 4, 2002

Sloser 

someone who is a sore loser. Especially when playing online or multiplayer gaming.

You are such a sloser.

Sloser by Dp5028 February 8, 2015

Sloser 

A term used to combine both words, Slow, and Loser. Pronounced(Slewser)

Wow... Your such a Sloser
Aaron is such an unbelievable Sloser

Sloser by ET00880 April 30, 2009

slöseri 

in Swedish this is the word for waste

Aaron är slöseri = Aaron is a Waste

slöseri by Billpete May 23, 2006

Sloser 

A slutty loser. Most likely a girl who is a slut and that you hate

Mike: Alexa had sex with another guy on the lacrosse team!

Anthony: Man what a SLOSER!

Sloser by sloserhater10 November 2, 2008

scoser 

a person who thinks/trys to be a scene kid, but is really just a poser.

stephanie- look at my skinny jeans and bright shirt. i think i look really sce... i mean... cute today.

me- you look like a scoser...

stephanie- whats that?

me- oh, nothing!

scoser by blahblahblahhh. May 18, 2008