Someone who spends hours whiling away on the computer, without regard to times passing.
Since my friend went from a desktop to a lap top computer, she's up all night u-tubing and making blog comments - we are convinced its like "keyboard crack."
When praying, the unfortunate situation where Muslims, who are bowing or in prostration, have their pants too low and the individual behind them, is left to see their butt-crack.
Dude. I was praying and subjected to a wicked case of prayer crack in front of me...
Adding extra nicotine to a cigarette in order to get a high similar to meth or crack. This is very dangerous and nobody should do it. Ever. Of course meth and crack are both very dangerous anyway, as is smoking, so nobody should do those things either.
Joey was using poor man's crack, so after he got done tripping balls he had to go to the emergency room for his chronic dumbassitude and dicketry.
Astrology, palm reading, cosmos quizzes, and all that mystical bullshit that guys use to get girls saying 'wow, that's interesting'
it can also be stories that make them respond emotionally.
AFC: how did you get to lay her so fast man?
PUA: i just fed her some chick crack and she was all over me!