OTFL 

One of the ways in which one may choose to roll.

A cleverisation of the term ROTFL, which means "rolling on the floor laughing" and the phrase "that's how I roll."

Eve: "What the hell is OTFL?"

Adam: "On the floor, laughing."

Eve: "...?"

Adam: "It's how I roll."

OTFL by Chaz Walker May 3, 2010

otfl 

It means "on the floor lauging." Used in AIM Chat and various other kinds of things.

I am "otfl"
I was "otfl"
I'm just "otfl"

otfl by Mark W. September 15, 2004

OTFL 

mean the same thing as an OTB off the boat-fresh off russian immigrant except OTFL is more russianized it means "off the fucking lodachka" lodachka being a russian word for a boat

that kid is so OTFL that el greco is his house

OTFL by Amadetys July 2, 2008

otflaspdtthnotpc 

Acronym for: 'On the floor laughing and squirting piss due to the hilarious nature of the previous comment'.

Mary: "Do you like me?"
Josh: "otflaspdtthnotpc; no."

otflaspdtthnotpc by CormacR May 18, 2008

OTFLOL 

On the floor, laughing out loud

Antwonette: I was, like, totally OTFLOL when u told me that hillarious story.

Queshaun: Yea I was ROFL too.

OTFLOL by Cesca February 16, 2007

OTFLMAO

On the floor, laughing my ass off.
When something is supremely funny, and you fell out of your chair laughing.

Do you really need an example? Its pretty self explanatory

OTFLMAO by MEEEEEEEE August 9, 2003