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1.
The rare but easily recogniseable odour of the anus area. It is a cheesy, clammy and sweaty smell rather than a smell of faeces.
1. We awoke late on Sunday morning to find the quilt smelled of bumole

2. Gary's nose smelled all bumole after he'd felched Maureen
by Wes February 26, 2005
 
2.
A person in need of an insult... ie a 'Wally', a 'Muppett', a 'nob'. A Bumole is a person is an idiot or someone who has offended you.
James is such a Bumole

or

thanks for getting me a shandy, I wanted Stella you Bumole
by Andy Talbot August 16, 2006