Where inserting ones penis into anothers anus you become attatched to them and are unable to relieve yourself from that particular orafice without a hospital visit.
bloke: take that slut!
slut: Owwwwwwwwww!
bloke: shit... i cant get out, a bloody bumlock!
by blemeh August 05, 2003

7 Words Related to bumlock

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