A beaver attempt 

To attempt to give a ladies pleasure parts some horizontal refreshment, only to discover that it is far to hairy and looks like Bob marley in a leglock, thus you calling a taxi and going home.

Bloke in pub: Here mate went for a beaver attempt with this lass last night only to discover i needed to get the council in to trim her bush.

A beaver attempt by lenrod the 1st September 2, 2008

A beaver attempt 

a pathetic attempt at oral sex. (i.e. it was bad)

OR

a failed attempt at getting some.

Gregorious made a beaver attempt on his cousin.

A beaver attempt by DEVILRAYY December 23, 2005

A beaver attempt 

A burning in the eyes, nose or throat when beginning to go south of the border on a lady.

How did your date go?
ANSWER: I almost had to call hazmat on a beaver attempt!

A beaver attempt by LayItOnYou March 18, 2007