A 'tommy pipkin' is a small gas release by a male during sex.
It is only counted as a tommy pipkin if it falls into BOTH of the following catagories:
1. Said male has tried desperatley NOT to fart.
2. It makes a reletivley high pitch vibration upon release
woman:

'did you just tommy pipkin?'

man
'nah, it were the matress ger on wi it'
by beverageofkenny January 12, 2010
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