Originating from leprechaun rectums in south ireland, bum fluff is the fibres of sweaty underwear that sticks to the scrotum and "Batty criece" when a respectable amount of sweat has been produced that day. On a hot day, people may be seen pulling their underwear out of the arse with their hands, this usually occurs when bum fluff is present.
"Ooh it's hot today isn't it?" *pulls underwear from bum crack*

-or-

"I think i better have a shower, my bum is currently covered in smelly wool."
作者 Chris Lawlor 2004年6月21日
The growth of hair aroung the arse area which causes such an itchyness that you end up walking like you've shit youself!
If you had to be any fluff in the world bumfluff would be the shitiest!!!
作者 Scottish Kaz 2003年10月20日
A collection of grit and dust that take refuge in ones arse. It isn't actually fluff at all...more a build up of dirt and crust
"My bum fluff is itching"
作者 Squiffy 2003年9月28日
when you wank so hard the fluff that has collected in your arse shoots out in a big ball of fluff
fluff
作者 damion 2003年9月06日
fluff thats on ya bum...
*imaging man picking arse*

umm found piece of 'bum fluff'
作者 Ross 2003年1月31日
The fluff or dust in which over weight men have forming in their umbilîcus.
''oh my marcus, is that bum fluff that i see in your umbilicus??''
作者 me jenny 2006年10月08日
the fluff off a bum
a fluffy bottom
作者 laura simmons 2003年10月04日

免费每日邮件

输入你的邮箱地址,每天早晨收到免费的“每日城市之词”

邮件由 daily@urbandictionary.com 发出。我们决不会发送垃圾邮件。

×