yak sauce 

The act of eating an onion to turn your cum into a thick liquid like elmers glue.

When I shot my yak sauce in her cock holster, it poured out like thick elmers glue.

yak sauce by DeezzzzzzNuts July 4, 2016

yak sauce 

It's when you eat an onion to make your cum thick.

Dude, I just pulled it out of her butt, and shot it on the back of her head. It was thick as yak sauce, you know kind of like elmers glue poring out.

yak sauce by DeezzzzzzNuts July 5, 2016