Leaving your facebook account up, allowing any intruder to access your profile. This status usually includes some falsely incriminating statement about the victim.
Why does my status say '@Greg has a small penis?!'"-- "Ooooh.. sorry. Looks like you left your profile up. Rookie mistake.
by cusebofo October 19, 2010
Sometimes ignorant people think this can refer to any number of cities located next to a lake; obviously this is incorrect.
by Minataur November 14, 2008
the animal world equivalent of an "oops baby"; a mating between two dogs that is not intended, usually between two very different dog breeds producing ugly puppies
Example 1:
Dammit Jim, I told you to keep your beagle from jumping the fence into my backyard and trying to get friendly with my Pekingese---I don't need any Peagle puppies, those things are ugly!
Example 2:
Girl 1: What kind of dog is that?
Girl 2: It's my Pom-A-Pug!
Girl 1: A what now?
Girl 1: A designer breed mix of a pomeranian and a pug
Dude 1: Looks like a backyard mistake to me!
Girl 1: *crying*
Dammit Jim, I told you to keep your beagle from jumping the fence into my backyard and trying to get friendly with my Pekingese---I don't need any Peagle puppies, those things are ugly!
Example 2:
Girl 1: What kind of dog is that?
Girl 2: It's my Pom-A-Pug!
Girl 1: A what now?
Girl 1: A designer breed mix of a pomeranian and a pug
Dude 1: Looks like a backyard mistake to me!
Girl 1: *crying*
by voiceofcollege May 15, 2010
This term is usually find in very interesting gacha series (The Hated Child Becomes A Princess) on YouTube. The mom use it as a insult for the hated child compared to the favorite child, which is very logical and overused.
Shes way better then this Mistake Of A Child!
by AltAccount7w7 October 15, 2020
A drink invented by Robert Langdon Quinlan which consists of a particularly potent combination of equal parts Jameson's Irish Whiskey and Monster Energy Drink.
by quinny626 April 05, 2011
by Brianna Cassel July 11, 2003
by Vampslayerguy January 22, 2015