Assidentally 

When you do something accidentally with your ass.

Lauren assidentally dialed me all night long.

Assidentally by icwish April 28, 2010

accidentally on purpose

as if by accident, but really on purpose

They started the fire accidentally on purpose.

accidentally on purpose by Light Joker May 1, 2006

I accidentally 

I accidentally

A phrase to describe when you ruin something beyond repair, or screw up to the point where it is impossible to describe the mistake with a verb.

'I accidentally' the whole green screen!
'I accidentally' my whole ipod!

I accidentally by TronB September 16, 2010

accidentally gay

That moment during masturbation to porn when,during ejaculation, the scene switches to the a shot of the male performer's face or body. For a straight male, this is a highly uncomfortable moment, because he is essentially having a man bring him pleasure, something he neither desired nor expected. See also "disasturbation".

I haven't had sex with a man, but I've been accidentally gay more times than I'd care to admit.

accidentally gay by turbulent April 13, 2015

accidentally in love

One of greatest songs of all time known famous by Counting Crows, guaranteed to put you in in a good mood, no matter what condition your in :).

Dude, Accidentally In Love, that's my shit right there!

accidentally in love by awe7197 October 26, 2013

appidentally 

Trying to select an app on a smartphone or tablet, but by touching the wrong icon, another app is selected. Instead of closing the incorrect app, the user finds the app pleasing and stays with it, forgetting the intended app.

"Dude, I thought you were going to text me!"

"I was going to, but I appidentally got Candy Crushed!"

appidentally by mindmeld March 13, 2015

Accidentally On-Purpose 

A spur-of-the-moment decision to do something that you should not be doing, which you then deny when someone finds out about it by saying it was completely on accident.

Girl 1: Did you steal my favorite shirt? I found it in your room
Girl 2: Oh! Uhh, I must have, um, packed it in my bag by mistake when I was leaving your house! It was on accident!
Girl 2: Yeah, right, accidentally on-purpose!

Accidentally On-Purpose by MsTwixx96 October 17, 2009