defatinate 

To use extreme measures to get rid of excess fat in one's body, such as: liposuction surgery, drinking only water for 3 days straight, buying a Nintendo Wii and playing vigorous Wii sports games for at least 30 hours a week, totally avoiding fast-food and chips and anything packaged, eating only fruits/veggies/lean meats for a long time, and avoiding using cars if possible.

That dude should defatinate - he weighs 250 pounds and is only 5'3". and he's 21.

defatinate by Adel7 January 1, 2008

Devaginate

verb. To unfold the vagina using extreme penetration. Resulting in the "pink sock" of the vagina.

Brad was shocked to see she was devaginated from last night's endeavors.

Last night was rough, I was able to devaginate her in the first minute.

Devaginate by lobstamobsta May 25, 2010

definately 

Idiot-speak for "definitely". One of the most common moronic misspellings found on the internet.

The new Backstreet Boys CD is, like, definately the best thing ever.

definately by monsieurjohn June 24, 2003

Definate

This is not the way it's spelled!

The way to spell "definite" is DEFINITE.
There's no "A" in it! Dammit!
And, while I'm on the subject, there is no "A" in "excellent"!

Definate by Anonymous August 6, 2003

Deffinately

A common miss-spelling of the word Definitely
Dumbass.

"We so deffinately have to hang out!!!1!"

Deffinately by Tsiana September 30, 2008

Defurinate 

The act of defecating and urinating at the same time. Often brought on by some sort of illness, or just holding everything back too long.

Dude I think I have to defurinate. Those beef tacos and beer are catching up with me!!

Defurinate by Lord Pumkin Longshanked January 23, 2011

definately 

The word many people use to spell 'definitely' until they suddenly realise they've been spelling it the wrong way.

Woah, I've been spelling it wrong all my life! That's definitely whack!

definately by insertexpletive December 17, 2004