serious

Intense; hardcore.

"Things are gettin' serious up in here."

"I made some serious cash last night."

by **** you March 18, 2003

serious

Grave in quality or manner, or being of such importance as to cause anxiety.

- like making sure that your space shuttle is safe to use to re-enter a your own planet's atmosphere... THAT is serious.

by Anonymous February 1, 2003

serious

Slang word used in the north of london
meaning some thing good.

or

some one that does not find what they do important.

Them creps are serious cuzz.

or

"Your not serious"-JME of meridian crew

by Voltige K-I-D June 10, 2004

serious

what all dads are when they come home from work

damn he's serious

by potatosfromearth123 May 15, 2017

serious

looking nice....as in someone/something that would interest you.

Wow! Shorty is looking serious in those jeans.

by Adrianne March 24, 2004

serious

1. something generally good or fun

2. something gangsta or crime related which is impressive

immortalised by garage emcee JME, "it's serious, serious". and so on.

1. "oi this new Mos Def song i got is serious"

2. ye i heard about that boy that pars around E8 but he's a pussy, he aint serious"

by Lord Sinista November 11, 2005

serious

Gruff.

The serious gorilla at the zoo scares me.

I have a serious dad.

by frabrizio October 4, 2016