pearly sip 

A drinking game whereby a pearl of cum is frozen at the centre of an ice cube. The ice cube is then placed in a drink and the drink passed from player to player, each taking a sip before passing it on. The winner (or loser) is the player who gets the pearly sip.

"I won at pearly sip last night"

"Dude, no-one wins at pearly sip"

pearly sip by Xenos of Aber January 14, 2014