Leaving any social situation with the quickness, without notifyng anyone involved
When Ray-J went to E-rocks house to hang and get some grub on, once she saw what he was cookin she rolled right back out the door without sayin a word. She pulled a premature evacuation.
by The Rev. Ned January 06, 2010
The premature expulsion of faeces in a non-lavatorial environment. Often occurs in people who are turtling for a length of time.
John and Cindy were engaged in a passionate embrace. Temperatures were rising and passions growing, until the moment was completely ruined by John's obvious premature evacuation.
by Poomoj September 09, 2013