Roflbacker

Either someone who makes you laugh, someone who is the bomb, or if used sarcasicly,a massive tool usually on xbox live.

1. Tim: Did you hear Toms dirty joke?

Pat: Yeah, what a roflbacker.
2. Jim: 15 killstreak!

Hornito: Dude you are a roflbacker.
3. (Jhonny get spawn killed) Wow you would spawn kill me, what a roflbacker

by serigka'rfgm]efgdfgafgaersdfas June 3, 2010

ROFFELAWL

'ROFFELAWL' is a compound abbreviation, misspelling, and corruption of the abbreviations 'rofl' and 'lol,' which mean together 'rolling on the floor laughing out loud.' Seldom used, except by trolls and some anons, and others might use it as a war cry of sorts.

"The zombies are gonna get us, shit shit shit shit-"
"Run! I'll hold 'em!"
*person 1 runs*
*zombies surround person 2 as he/she raises their firearm* "RRRRROOOFFFFFFFFFFFFEEEEELLLLAAAAAWWWLLLLLLL!!!!"
*Later, person 1 thinks about how stupid person 2 was* "ROFFELAWL."

by Darth Anoniseudonym September 11, 2010

ROFLBATTLESHIP

His Majesties Royal ROFLNAVY main battle cruiser.
Used for SUPREME laughs :)

1: my cat got eaten
2: ROFLBATTLESHIP

by Mutherfcker November 5, 2010

rofl-licious

Word to describe something or someone satisfyingly humorous.

Oh man Joe Shmoe got caught cheating on Lissa Shmoe and now he has crabs, how rofl-licious!

by Zoe Dimer February 26, 2011

rofl-bonding

Bonding with someone while discussing humorous moments.

Person 1: "Remember when Billy Bob tried to skateboard on that treadmill"

Person 2: "Oh yea that was totally a rofl moment. Though when Jimmy Bob tried to trampoline onto a moving truck way beats that moment out"

Person 1: "True that. That was the best rofl moment"

Person 2: "Ah I love rofl-bonding"

by Zoe Dimer February 26, 2011

ROFLAW

Rolling on floor laughing and wanking.

Thats some funny porn. (ROFLAW)

by RickyGervaisPlagiarism March 1, 2011

ROFLAP

An internet acronym standing for "Rolling on the floor laughing and peeing." This refers to very rare instances when one is so overcome with hilarity that he or she pees as a result of violent fits of laughter.

When you hear an Instant Message reply that makes you burst out laughing. you reply ROFLAP

by syncpak March 23, 2011