A BBF (noun) also known as a Bare-Bum-Fart is a farting position where one lowers their trousers and underwear, then parts their bum cheeks and breaks winds allowing the gas to seep into the surrounding area free from filtration of the layers of clothing that may cover the bumhole region.
1. Anna BBFed before her first date with Tom so that her underwear didn’t have brown stains on.
2. ‘Oops’ said Tom as he lowered his pants, ‘I must of forgotten to BBF (Bare Bum Fart) at some point today. My pants are brown, Mummy isn’t going to be happy.’
2. ‘Oops’ said Tom as he lowered his pants, ‘I must of forgotten to BBF (Bare Bum Fart) at some point today. My pants are brown, Mummy isn’t going to be happy.’
by ThatsNachoBurrito October 27, 2021
Get the BBF (Bare Bum Fart)mug. He's got a nice clean bare bellend
It takes him a long time as he has a bare bellend
The ladies long a clean bare bellend
It takes him a long time as he has a bare bellend
The ladies long a clean bare bellend
by anonymous March 20, 2022
Get the bare bellendmug. by Optimum July 15, 2008
Get the bare picklemug. 
by HYPERMAN WET December 10, 2020
Get the Baremug. 