When you do something to piss someone off, then say it was an accident in fear of revenge.
*Purposely team kill in call of duty* Player 1:Im getting you back for that! Player 2:Sorry that was an accident (Really an assident)
by Chissie May 12, 2010
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A voracious pussy-licker can sometimes make a butt-related accident, hence, assident:
When you're eating a fantastic snizz and your tongue slips in her asshole. Perhaps the word is better used when it's a dirty asshole.
As soon as said accident is made, it's good to play up the situation by using baby-talk:

Man, to woman, making cute-sy frowny face: "Baby made an assident".
by Davey C. December 14, 2007
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1. A smartass remark posted anonymously online when you're too chickenshit to own it.

2. A smartass remark made under your breath when you're too chickenshit to say it out loud.
If anon12 makes one more asside on my blog, I’m gonna start moderating comments.
by robinlr April 8, 2008
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A really cool and pretty (TikTok) girl whom is very popular
have you seen that new Assid girl she is so cool
by lilllyk May 18, 2021
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an accident involving one or more people being an ass
This guy was tailgating me for miles, it's no surprise we got into an assident.
by Ryan Taurant September 22, 2009
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When you wipe your ass and accidently touch your dirty anus with your finger(s).
Harold wasn't paying attention in the bathroom and had an assident.
by Michael L. Johnson March 30, 2004
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