Polish milkshake 

When a guy deficates in their partners mouth and their partner proceeds to give them a blowjob afterwards with the fecale matter still in their mouth.

Man, I sure am hungry. I could go for a good polish milkshake right now.

Polish milkshake by Flickerstick182 January 7, 2017

Polish Milkshake 

When you take an eastern european girl home who is subsequently sick in the toilets due to too much alcohol. You hold her hair back initially but release the hair as she blows chunks so the chunder gets in her hair, while simultaneously flushing her head in the toilet.

I was lucky enough to return home with a beautiful and charming european girl the other night, but she'd had too many cocktails so I had to give her a polish milkshake.

Polish Milkshake by Clunge ambler 1 January 8, 2010

Well polish my nuts and serve me a milkshake 

A line from American Pie: The Wedding. It basically means "holy shit, I didn't expect this..."

Steve Stiffler: Well polish my nuts and serve me a milkshake!

Well polish my nuts and serve me a milkshake by Lemon Duck February 19, 2009