Top definition
To masturbate before sex, to get semi hard.
No sex tonight honey I have a headache. " but I've already beaten up half a mongrel". OK then.
by sikcnt November 06, 2014
Get the mug
Get a beaten up half a mongrel mug for your mama Rihanna.

Available Domains :D

  • beatenuphalfamongrel.se
  • beatenuphalfamongrel.ninja
  • beatenuphalfamongrel.com
  • beatenuphalfamongrel.org