gut the lizard
to take a shit. the same as to "bleed the lizard" but from the arse instead of the penis.
1) just off to the shitter to gut the lizard
2) "i'm off to the toilet to bleed the lizard"
"i'll come too, i need to gut mine"
2) "i'm off to the toilet to bleed the lizard"
"i'll come too, i need to gut mine"