The act of ejaculating into your sexual partners mouth from a distance. Distance of 15 centimetres or below is a tiny dean, 15-30 centimetres is a standard dean, 30 centimetres and up is a deano.
Alasta: Me and Jonny had a great time last night, we gotta little drunk and i gave him a gobbie.
Max: Did you two do some bettioling?
Alasta: Yeh he did a fucking awesome deano.
Max: Did you two do some bettioling?
Alasta: Yeh he did a fucking awesome deano.
by theblackprinceoflrosannaTS July 21, 2011