Powerwash

To violently puke (preferably high liquid content) all over something - usually a toilet or a floor - with such force that it could clean the surface you're hitting.

Had to powerwash the toilet bowl lads, who's getting the next round?

Alaskan powerwash

Like snow on a monument being washed off. When she gleefully accepts your manly decorations on her face. And now you need to clean her up before her dad sees , you proceed to hose her off with the contents of your bladder

She smiled in joy to receive his load on her willing face, he preceded to give her the Alaskan powerwash.