Sealing one or both nostrils while voiding excrement in a closed space (as with a finger). Following excretion, the seal is removed. This allows an accurate measure of the space's ambient odor.
"Chicks are the chess of deucin'. Courtesy flushes, lipstick lighters, crap gaskets, digital canary… She presses one nostril shut the whole time, then uses the fresh nostril to gauge things at the end. Like a pregnancy test."
by Enny November 29, 2007
A ring of moistened toilet paper used to fill the space between a toilet bowl and seat with the aim of preventing the leak of odoriferous gases.
"Chicks are the chess of deucin'. Courtesy flushes, lipstick lighters, crap gaskets, digital canary… That's when they caulk the gap between the bowl and the seat with wet TP to create a perfect seal."
by Enny November 29, 2007