1 definition by Nessel-Shump N' Flump
The act of taking an enormous dump on any type of floor. The act is usually performed when one is scared shitless and one is not able to reach a shower to take a shump.
Nessie took a flump when she failed her English exam qand could not find a shower to shump. She immediately proceeded to take of her pants, sit on the floor, and take a nice, long, warm flump.
by Nessel-Shump N' Flump August 22, 2014