The act of being so incapacitated (be it from drink, or lack of sleep, or other) that you fall face-forward into a plate of food in front of you. Although the name specifically mentions pizza, it is not necessary that the food you fall into be a pizza. The messier the food the better, however, so pizza will always be the benchmark against which all other Pizza Faceplants are judged.
May be used as a noun or a verb
noun: BW was so drunk after taking the bar examination that he did a Pizza Faceplant at Basic by 7pm. No...I am serious. You would not have fucking believed it! Yes, we got pictures!
verb: Hahaha some dude just completely Pizza Faceplanted over there!
Cryptic posts in facebook that express a vague sentiment but do not provide any details, clearly designed to bait friends to ask follow-upquestions.
A facebook wall post that could be considered facebait would be posts like "Today is the day!" or "Ugh, I am over it..." or "Now I know why I should stay home..." or "Hurt and disappointed..."
When you're doing a girl from behind, and she has her hands up against the wall. You take one of your hands and swat both of her hands out of the way and then she goes smack into the wall.