portuguese taco 

The act of not wiping your anus and forgetting to remove all excess fecal matter.

Ken, what's that smell? do you have a Portuguese taco again?

portuguese taco by long_dong_silver April 19, 2014

portugese taco 

When a man defecates into the waiting vagina of his female lover, and then proceeds to give her cunnilingus, enjoying his own product as well.

"Hey man! I had a Portugese taco last night!"
"Really? Susie let you?"

portugese taco by Nicholas Womp July 3, 2007