Wrong Beverage 

The act, intentional or otherwise, of urinating in your parters mouth while they give you a blow job.

The last five times I've come here, they've given me the wrong beverage.

Wrong Beverage by Mr Blumpkin January 11, 2009

Wrong Beverage 

unintentionally urinating into your lovers mouth while receiving a blowjob.

While Jon and his wife were attempting "Blumpkin" , instead they achieved "Wrong Beverage".

Wrong Beverage by one-cup January 31, 2008

wrong beverage 

A homo-erotic practice wherein the recipient of oral gratification pauses to urinate in the mouth of the giver.

Chet gave Jon a wrong beverage when he least suspected it.

wrong beverage by RelaxALittle February 5, 2008