deafinitely 

So thunderously loud that it must be the case.

In "Chicago", sleazy defense-attorney Billy Flynn states that if you produce a loud enough roar during your lies-filled testimony of innocence, the jury won't be able to hear the truth above it, and so they will feel they have no choice but to just naively believe that what you say is deafinitely the case.

deafinitely by QuacksO October 14, 2018

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

deppinitely 

Anything that is for sure Depp.
Or just anything in a conversation that is precisely defined or explicitly set forth and confirmable relating to Johnny Depp.

Oh I deppinitley loved the movie *Pirates of the Caribbean*

deppinitely by idzy April 8, 2005

definitely maybe

1994, Oasis & possibly the greatest debut album by any band or artist ever.

the track listing is

1. Rock 'n' roll star
2. Shakermaker
3. Live forever
4. Up in the sky
5. Columbia
6. Supersonic
7. Bring it on down
8. Cigarettes & alcohol
9. Digsy's dinner
10. Slide away
11. Married with children
12.Sad Song ( On Lp versions )

The Album which marked the start of the Brit Pop Era.

Noel thinks that definitely maybe is the greatest debut album ever, and wonders why people think morning glory is so much better. Why buy Morning Glory when you can buy definitely maybe. Or if your mad fer it why not buy both?

definitely maybe by FuZ February 3, 2005

Deffinately

A common miss-spelling of the word Definitely
Dumbass.

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

Deffinately by Tsiana September 30, 2008

totally definitely real 100% not clickbait 

a sarcastic way of saying something is obviously fake/ a joke

guys i got 10 billion robux totally definitely real 100% not clickbait

totally definitely real 100% not clickbait by capythany April 28, 2023

definetely 

Another mispelling of definitely almost as popular as the really dumb mispelling definately. definetly is also stunningly common, more than definitly. Hard to believe, even definatly is used quite often.

When I wrote definetely I was definitely thinking of #define and thus I must be a computer geek.

definetely by vonlynX May 8, 2006