An Adult over the age of 18 who has shit their pants. This can include sharts and vomit induced shits.
Steve: Hey Aaron, did you hear Scott had an adult event while waiting for the bus.
Aaron: No way, he shit his pants?!
Steve: Yea he had to ride home in his shitty underwear!
Aaron: No way, he shit his pants?!
Steve: Yea he had to ride home in his shitty underwear!
by Hamilton Nash October 20, 2012
Get the Adult Eventmug.