Expert bs'er 

Someone who is good at telling lies. Bs'er (Bullshiter) Who tells a bunch of bullshit and is an expert at it because they do it so much.

"Jack told me you hated me so i dont like you"
"I dont hate you dont believe him....he is just an expert bs'er"
"Ok man. I believe ya"

Expert bs'er by ConfusedOK September 3, 2016

Expert bs'er 

Somebody who has mastered the art of bullshitting.

Jane is an expert bs'er, She could bullshit her way out of anything

Expert bs'er by bigJamiee September 3, 2016

Bser 

One whose primary goal is to bullshit

That ain't true... you friggin bser

Bser by phat_tony March 7, 2005

BSer 

Backstabber, someone who betrays his allies. Mainly in games like Starcraft.

Red: OMFG BLU ATACKED MEH!!111!!
Blue: No, that was the computer!
*Player 1 has been defeated*
Red: DEN Y IS IT STIL ATACKIN MEH!!!
Blue: Umm... >_>

BSer by Jakeling July 1, 2004

mega-BSer 

noun: a compulsive liar; can be used to reference any living creature, human and/or non-human; can be used to reference Cole.

"You know, I wish Cole wasn't such a mega-BSer. He lies about everything."

mega-BSer by subatlanticexplorer June 24, 2008

BSer 

A person who backstabs (kill your allies)

Red:blue wtf r u doing to my pesants?
Blue:GOOSED U NOOB! ROFL MESA BEIN PWNING U LOTS TODAY!

BSer by davemaster444 July 4, 2005

BSer 

Brown Supporter. One who supports people with brown colored skin, such as Native Americans, or Latinos.

A white person, who hangs out with a group/clique of darker or "browner" people than he/she is.

Not particularly a wannabe or a cracker.

Politician: I don't think we should prevent the illegal immigration of Mexicans.
Citizen: Dude, he is such a BSer.

Did you see that white kid in that group of Mexicans? He must be a BSer.

BSer by JonStratford June 14, 2010