One who loves the act of using a paper towel tube or toilet paper roll and lubricant to insert a small rodent in their ass.
Simon, Matt and Dennis the felchmongers practice the act of felching daily at 3:09 PM. They are ridiculously aroused by this act of rodents being inside.
Felch burger is when a person has ejaculated into someones arse suked it out and then re-deposited it into a burger
(generally given to old people in hospitals as they are laking in nutrients)