Man-made flooring that simulates natural substances. Tile that appears to be stone, laminate that appears to be wood. Both of these are produced by photographing examples of natural substances, then reproducing that image on man-made sustrates. The level of realism is dependent on the quality of the process.
The idea behind the term was provided by my son who was quick to point out the visible pixilation in my new (budget) tile.
A photo bomber that out of sheer stupidity, identifies themselves while photo bombing, i.e. through a direct faceshot in the picture, introducing themselves, or any other way that would identify someone, or worst of all, photo bombing without making a facial expression while giving a facial shot and identifying themselves. Suicide Photo Bombers generally have the balls to photo bomb but always forget the important part: Screw it up without screwing yourself over.
Me: Hey, Jason, see the hotties taking a picture? I'm gonna photo bomb them.
Jason: Ok, let's do this.
*i walk behind them and make a messed up face. Jason walks in front of the camera and gives a direct faceshot without a messed up face*
*At same time as he walks in front of camera* Jason: Hi, my name is Jason Jones.
Me: Fail. Way to be a Suicide Photo Bomber and reveal who the hell you are, dipshit.
Intentionally posing in other people's photos, for a later surprise.
Usually people making funny faces in the background, without the knowledge of the main subjects of the photo.
Photo-op feminism is a brand (off-brand?) of the real thing where a poser will do or say anything (especially in front of a television camera) to get herself (okay, sometimes even men do it too) seen or heard as a hero to women everywhere. The more unreal the claim, the more outrageous the behavior.