1 definition by sir david attenborough the 2nd

monkey rubber

A perverted sexual act, where the individual masturbates whilst watching animals shagging.

This can be done in a zoo
or whilst at home maybe watching porn off the animal variety.

number 1: "Did you hear about Dave?"

number 2: "Yeah i know turns out he's a monkey rubber."

by sir david attenborough the 2nd December 28, 2007