1 definition by Philvis

Performing oral sex on the rear end (Bombays).

Term made up by radio personality "The Greaseman" in order to describe the action without retribution from the FCC.

Something 99% of women wont ask for but wont want you to stop doing.
I was feasting the yeast when the opportunity for a little boscolingus came about.
by Philvis December 17, 2007
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