Frontin 

When a girl says shes going to hook up with you then backs off

Yo Sasha why u frontin on me

Frontin by BP February 18, 2005

Frontin 

The opposite of Stuntin

Nah man, I aint coming out tonight. I be frontin

Frontin by Cha Bois June 5, 2011

Frontin 

False exterior. Being someone your not. E.g. Playaz!

..The Number Plates that are on my car.

'FRONTN'

Yeh baby.

I know that I'm carrying on, nevermind if I'm showing off
I was just frontin (you know I want ya babe)
I'm ready to bet it all, unless you dont care at all
But you know I want ya (you should stop frontin babe)

Frontin by Pharrell May 5, 2004

frontin 

To Fake or act nonchalant about somthin

Man nigga you no shorty got you whipped stop frontin man

frontin by Kika January 2, 2004

frontin 

To talk alot of shit like one is badass, but when crunch time comes, they are on the ground in the fetal position.

Jim- Did he show up for the fight?

Me- Naw, he was just frontin, so I showed up at his crib and beat his ass.

frontin by T-dawg_1988 November 26, 2006

Frontin 

Gangsta slang. To lie constantly and outlandishly, typically to impress or in some way deceive others to maintain/generate a certain image.

"Man, did you ever notice how frontin Valen is?"

Frontin by J & E Dawgitty Dawg January 13, 2009

frontin 

To put on a false exterior

Why you frontin' you know y'all just jealous you wish you could hav dis!

frontin by lsjflsdjj February 27, 2003