swagのようなどんな単語でも探してください。
 
1.
extremely comfortable
Poshka was used to sleeping on the street but when the nice lady gave hime shelter, a warm meal, then a fireside bed, he was as bumfy as a man could be.
provider44によって 2010年01月15日(金)
 
2.
Bumf is British slang for useless printed material. Bumfy is more of an adjective.
Miranda this proposal you've written is completely bumfy.
Ken K.によって 2006年03月30日(木)
 
3.
Refers to a sexual position. It is sitting on the toilet and taking a shit and getting a blowjob at the same time.
I got a fantastic bumfy off that chick last night.
Ben Pollardによって 2006年01月09日(月)
 
4.
getting drunk partying
I know Joe and all of them will be getting bumfy tomorrow so we should go.
iamtherealkingによって 2011年04月05日(火)