Where someone is preforming missionary position, whilst a canine is behind licking the person on tops anus.
Person 1: "Man i had the best night last night!"

Person 2: "I got you beat i had a Mexican threeway with Stephine and her dog!"

Person 1: "Gross man, just gross."
by Wiener/Cpt Decent December 03, 2010
When a man and woman (or another man) engage in the act of SEX. Half-way through their plundering, a Mexican midget jumps into the fun and stays between the two original fuck buddies for the rest of the ramming session.
Boy: Last night, I invited Pedro over for a Mexican Threeway. He was amazing. Too bad he was deported back to Mexico.
by DirtyLittleSpaniard July 04, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×