Popping the Cork 

Occurs when taking a shit. The first turd is extremely hard and difficult to push out, followed by a violent eruption of liquid shit.

Those chicken wings had me up at 3am popping the cork.

Popping the Cork by Asti Spumante January 23, 2012

Popping The Cork 

When you giving it in the pooper to a first timer, at first you need to get in slow and then pull out really fast, causing a popping noise and the overflowing of god knows what.

Bob literally shit and squealed like a bitch when he found out Sutter was popping the cork.

Popping The Cork by The Artist formerly known as Cajun Sprocketer October 3, 2006