When urine transforms from a liquid state to a gassy state.
Jack urinated on the bond fire, and everyone downwind was engulfed in peam. Or: As Bob urinated in the hot shower, he caught a big wiff of peam.
by chronster December 11, 2007
Pre-Ejaculatory Anal Mensuration
PEAM: pretty self explanitory
by Harkness Irwing April 08, 2011