*how to know that YOUR ass gerbil has been ejected*
1) your feces has sharp claw-like points that scrap your cheeks
2) your feces is steaming in the toilet
3) your feces is completely impossible to break-up or compress
boy2:"cool! what color is yours?"
boy1:"orange and red!"
boy2:"wow! mine is green!"
Such as storing used condoms in the fridge to drink later, 'being the wife', biting the pillow, using vaseline, drinkin cum out of an arse with a golden straw, or, indeed, the apocryphyl inserting a live gerbil up the anus using an empty toilet tube.
Gay man: 'I dunno mate, you tell me, as far as Im aware its just another ass-gerbil.'