1. The act of crawling around on the floor looking for small pieces of crack cocain that may have fallen in the carpet. This is a very common occurrence after crack heads and crack whores run out of drugs and money.
2. The act of searching for LSD after you have spilled it into the carpet.
vachil was combing the carpet for 3 hours after running out of crack.
Ford spent the night combing the carpet after spilling a vile of microdot acid on the rug.