by rockthisworld December 13, 2011
an acronysm for "orgasm in your mouth," used to describe such delicious food that it's better than sex.
by CamiRae Walter April 14, 2013
Cole took some steaks and put them in a lake of black shit then cooked them up good. OIYMS is making my mouth jizz everywhere and I think i might drown!
by nasty-macminnville February 15, 2011