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A photo bomber is someone who either intentionally or unintentionally ruins an otherwise normal photo.
The "photo bomber" will be doing such things as: making faces, gestures, naked, or getting naked, in a costume, or doing some other equally hilarious action.

The photo bomber will usually work in the background of the photo. Some of the more ballsy photo bombers will go as far as being within inches behind or even next to the people in the picture , or in rare cases, run in FRONT of the photo.

The most ideal way to photo bomb is to successfully ruin their photo without letting the people know that you are forever ruining what could have been an amazing photo and memory, except you're sitting on a bench 15 yards behind them while you purposely have your cock and balls hanging out the top of your shorts while you eat an ice cream cone seductively.
Mom: Hey kids! I got the photos back from when we flew 1500 miles to Disney Land for our vacation!

Kids: Oh here's the picture of where we got to take a picture of all the Disney characters with us! This is our favorite picture ever!!!

Mom: Why is that man standing behind Goofy with his pants down and holding his penis with one hand pretending to ram Goofy in the ass with it?

And then the kids are forever traumatized. They will never see Disney character the same way again. And Disney Land will forever be tainted with visions and repressed memories that wont surface till they're in their 30's when their own kids say " I want to go to Disney Land!!!". And then you will murder you family after you go insane from repressed memories, go to prison where you will die of AIDS in your late 40's.

This would be the successful work of a "photo bomber" and/or a "photo bomb".
by Kas3y is 1337 August 24, 2008
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Aug 9 Word of the Day
A term coined by Terrson to represent a form of Jenga where one removes an article of clothing whenever the tower falls.
It was a fearsome sight indeed after the tower fell for the last time, after that, strip jenga was forever banned in the lounge.

<Terrson> My name shall not go down in history as the guy who codified Strip Jenga.
Guess again, Terrson.
by OmniBot August 05, 2008
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Often intoxicated dude that works his way stealthily into your photographs, completely ruining another potentially awesome picture pf girls making out

"damn that photobomber for messin my pic!"
by mike deguzi June 19, 2008
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Person who likes photobombing other people a lot (more than once a week).
Greg is photobomber. He even got into a jail for it once!
by Greg2215151 October 13, 2012
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