this is awesome i haven't heard of some of these before,
but i used to drop a 'felching' comments all the time.
these were found by a 'random' search on
http://www.urbandictionary.com/random.php
'Poteet'- Species afraid of light. Eats, sleeps, plays with themselves. Normally fat.
Dan Poteet, specimen found in Maryland.
'sherm'- Tobacco mixed with weed, dipped in PCP
'trade junk'- to have casual sex
'cum muffler'- Someone who rapidly dives headfirst into a masturbator's crotch to deflect the emerging cum before it hits the ceiling with an audible splat.