1 definition by Erica & Adam
The sound a shit makes when hitting the toilet water.
(v) fersplunked -- already made a fersplunk
(n) fersplunk
(v) fersplunked -- already made a fersplunk
(n) fersplunk
"This morning when I crawled out of bed with that lacrosstitute I ran to the shitter and forcefully pushed out my fersplunk."
by Erica & Adam May 21, 2007