rofling 

Laughing extremely hard.

Jez: Did you see that girl when I said that joke?
Micah: yeah she was rofling!

rofling by Micaroniii June 14, 2011

rifting

Experiencing the joy of a 3D virtual environment.

He put on his Oculus Rift® and with laughter and smiles started rifting through the 3D model of the home he had designed.

rifting by Mr. Singleton January 3, 2016

ROFLING GUN 

the second most powerfull weapon in a roflcopters arsenal. use to uberpwn lolerskaters and lmaoplanes. in real life, if you are shot by a ROFLING gun, you will forever be cursed to roll on the floor lauging

wow, steve should have brought his lollerskates.he just got pwned by tht rofling gun

ROFLING GUN by Crap McDookie March 7, 2009

Riffing 

Musical term describing the rhythmic substance of a song or musical piece. To be of loud, catchy and energetic nature. Normally achieved through heavy and dominating guitar work.

How good's the guitar work in that song?! It is deadset riffin'!

Riffing by Dennis Scott September 15, 2003

bike rifing 

Origin: Seattle
Carrying your bike around on your car bike rack when you have no intention of riding it. The act of posing as a bicyclist.

I was crusin' the mall doing a little bike rifing, hoping to pick up some athletic chicks

bike rifing by Seattle_RJ July 17, 2013

ROFLing It Out 

When someone tells a series of bad jokes and you fake laugh and roll on the ground and act like its hilarious so that the person will realise how gay their jokes were so they will stop trying to be funny.

person 1: dude this guy wouldn't stop with his gay jokes!
person 2: did you ROFL it out?
person 1: yeah I enjoy ROFLing it out.

ROFLing It Out by joe725 April 14, 2007

riffing the chill 

When something/someone bugs you.

Those skin tight suits on 'Hole in the Wall' are totally riffing the chill.

Yo, that song is riffing the chill, hard.

riffing the chill by K Dagger December 8, 2011