When somebody licks (or rims) their own anus.
Facts:
-It DOES NOT taste bad if you do it right! It actually tastes pretty good according to most.
-It feels "amazing". In this case it is a form of
masturbation.
-Autorimming IS POSSIBLE via backward or further forward contortion. People who can perform
autofellatio can possibly do this!
-Autorimming can cause problems (some due to the extreme contortionism and others due to that the anus wasn't clean). So use caution and any pain is a bad sign!
This would be classified as the higher personal goal for men by most then
autofellatio because it apparently feels better.
These words DO NOT REQUIRE a hyphen (like auto-fellatio can be autofellatio).
This also does not make you gay. Not even bisexual. You remain the same sexuality.