An infestation of dingleberries in one's anus, generally caused by an overly sweaty ass crack, or from taking a shit right after a shower while ones ass is still wet. The toilet paper disintegrates into many pieces, becoming entangled in ass hairs, resulting in a Dingleberry Fiesta. Most often caused by super soft or thin toilet paper.
"Its so hot out, I can feel the sweat running down my back, taking a shit now is bound to cause a dingleberry fiesta."
by the H. monster December 3, 2009
Get the dingleberry fiesta mug.
1. (noun) The result of toilet paper (usually of inferior quality) disintegrating in one's rectal cavity, which inevitably induces the retention of fecal matter terminating in a condition known as dingle berries, or a failed attempt to clean the anus after defecation.

2. (proper noun) Dingleberry Fiesta, A potential trademark which could be used as a brand name for inexpensive toilet paper products.

3. (verb phrase) To throw a dingleberry fiesta.
It looks like this Dingleberry Fiesta brand t.p. had a party in my backyard, took a dump in the pool and left without cleaning up the exploded piñata pieces.
by roberto el gringo March 6, 2009
Get the dingleberry fiesta mug.