BDD

'Back Door Dry'. To have anal sex without the use of lubricant.

Girl - "I want to try anal tonight but we have no lube"

Boy - "Don't worry I'll stick it in BDD"

by Smaler October 06, 2014

BBS

Acronym for 'Birthday Bum Sex'

Girl: Hey babe, it's your birthday next week, what can I buy you?

Guy: Don't worry you don't have to spend anything, just a bit of BBS will do for me thanks!

by Smaler February 18, 2015