A medical term used by doctors to inform the patient that they are gonna start the visual inspection for hemorrhoids.
Patient: " Please be careful while your lubricated finger is sliding down my ass into my rectum."
Doctor: " Oink"
When you grab a girl by the nose and facefuck her.
that girls got a big nose but a hot body I'm gonna oink her.
oink is an oink who oinkk oninkjs
baboy1: hey im a chupko!!
baboy2: oink!