A large dog that the little bambinos take rides on while their saggy, crap-filled diapers leak all over the poor, tired dog.
Maria's kids wanted a pony for christmas, but since she lived in an apartment, she was only able to buy a mexican pony for her kids to abuse.
by notamexican August 26, 2008
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You go to the dog pound and pick up the sexiest and largest dog they got. Then bring it home and vaseline its poop chute up and rape it.
I got laid off at work and was feeling down so I invited some friends over for a Mexican Pony ride.
by Impure Client October 3, 2009
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