serial

slang for serious. Favored by Al Gore on South Park.

Al Gore: "Manbearpig is very serial."

by Forceflow15 May 09, 2006

serial

serial: serious. Serial is as serious as serial killers. So serious - more serious than cereal. Not as funny as cereal, but more concerned.

usu. in response: exp:

Richard, I'm pregnant!
Are you serial?
Holy rusted metal batman!
Are you serial?

by dueEast June 11, 2006

serial

short for "serious"

"What? Are you serial?"

by CHOPOPJR November 03, 2003

serial

Short for serial number. Often used for an illegal method of registering a program one does not wish to pay for.

I got a serial for photoshop last night and it worked perfectly.

by Invalid H. User April 23, 2003

serial

being very serious; dead serious.

John: "I scored with Kelly last night, it was TIGHT! man!"
Jeff: "You serial?"
John: "Hell yeah!"
Jeff: "With trix?" (aka: you're bullshitting)
John: 'No, I'm for real!"
Jeff: "Dam, mofo! Hell yeah!"

by Olgie March 30, 2010

serial

short for serial killer

after droppin those six niggas we jus started callin him serial

by S. Loc January 07, 2004

serial

having a serial killer flavor

"yo, do you see that serial looking dude gazing us from that window over there?"

by stebbins January 01, 2005