to contain a large amount of human methane gas (fart)in one's hand then stratigicly place your hand in front of another's nose (in a scooping motion). the recipiant will not know why your hand is in front of their face they will not think to hold their breath. they will inadvertantly take a deep breath and be devestated by the putrid stench. the idea is to try to scoop the gas from point a to point b in the straightest line possible with out loosing it.
"damn yo I was ridin' with jamold and he skooped me!"
"ya he got skooped so bad."
"hey , ya want the skoop?"
"whats the skoop?"