A 30+ dude of questionable Spanish origin, likes to pick up young women and is often seen drunk convincing you to give him things desires. Is an expert swindler and will convince you that the sky is purple.
by superweird_95 May 07, 2011

Also see: Boston Bruins
by Ughbostonsports April 21, 2010

During sex, insert a nice cold slushie down your partners penis. Then have your other partner to ejaculate it out. When its about to come out, shove it up your nostrel and wait for an icey suprise
Jenifer: " dude my nose hurts from the dirty mexican slushie!"
Paul: "same It felt like antartica down there!".
Paul: "same It felt like antartica down there!".
by Oliver klothesoff October 29, 2011

by Ultrabastard October 11, 2015

greasy, slippery, fun loving, 30+ yrs of age who dresses like a metrosexual tween. (often seen in holister garb). Of questionable Mexican heritage. Although fond of tequila, crack and puck bunnies...has discerning taste when it comes to beer burglers
q: "See that dirty old dude checkin out the sales girl at Holister?
A: Yeah...What a dirty mexican (aka poncho)
A: Agreed...such a Poncho
A: Yeah...What a dirty mexican (aka poncho)
A: Agreed...such a Poncho
by mouse podi fpk December 09, 2008

that blanket someone gives you when you're staying over their house on short notice. it's usually smelly, itchy and looks like someone bought it at a garage sale for $2. in most cases you'd rather use your sweatshirt as a blanket and freeze to death before cuddling with this rag
friend: "here's a pillow and blanket dude" *pulls nasty blanket out of closet*
you: "thanks man" *throws blanket on the other side of the room after first touch* "no way am I sleeping with a dirty mexican cum blanket..."
you: "thanks man" *throws blanket on the other side of the room after first touch* "no way am I sleeping with a dirty mexican cum blanket..."
by xtinuhhh August 22, 2011

by David Starz August 11, 2009
