_/ used2be wrote \_
what the heck is a felching gerbil?

Felch - (1) verb. The act of sucking or licking ejaculate (or other
substances mixed with ejaculate) out of the orifice in which they were
deposited. Most commonly used to refer to sucking out semen after anal
sex.

(2) Noun, referring to the substance ingested during the act of
felching--generally a mixture of semen and other bodliy fluids (feces,
sweat, vaginal fluid, etc.)

So it's a gerbil that either sucks it out, or a gerbil that has been
sucked out. Are you glad you asked?

--
-slunky