When you sneeze and poo yourself, its the awkward cheek squeeze dance you do on the way to the bathroom to change your undergrunts.
Al Roker did the first jig shatty in the White House!
by Norma162 August 21, 2013
1 more definition
Unintentionally pooing ass juice in your underpants while doing a jig.
Old man Jenkins did a true jig shatty after he found out he won $10 on that scratch ticket.
by Norma162 August 20, 2013