anal bum parties

[thedaffodils]

I'm just Twitter looking for some more anal bum parties.

A tourist travelled in London and overheard the words above. What does "anal bum parties" mean?

Thank you!

 

[Rover_KE]

The Urban Dictionary has a concise, if unsavoury, definition.

 

[Roman55]

I am not a teacher.

Sounds self-explanatory to me, albeit somewhat tautological.

 

[Tdol]

I think it's a reference to Susan Boyle, who sent out a hashtag to her album that had unfortunate consequences.

http://www.huffingtonpost.com/2012/11/21/susan-boyle-anal-bum-party-twitter-gaffe_n_2171973.html
http://topsy.com/trackback?url=http...page/showbiz/4657346/subo-anal-bum-party.html