defimentally 

An affirmative word that goes one step beyond "definitely." Denotes that they will definitely make a mental effort towards the idea or action they have affirmed, with a humorous, uplifting tone.

Person #1: Are you gonna be at the concert tonight?
Person #2: DEFIMENTALLY!!!

defimentally by WordSmith2490 December 7, 2009

Detrimentally horny 

Down bad horny.

Doinked is detrimentally horny.

Detrimentally horny by qiiett420 January 23, 2021

Deffentally 

The Canadian way of saying defiently.

Phillip: You are deffentally right Terrance.

Deffentally by Amelia Combs October 3, 2009

Defentally

This is how a retard spells definitely.

I defentally should go back to school to take English class because I'm a failure.

Defentally by Willow Killmeister November 26, 2014