look up any word, like sapiosexual:
someone in high school that never shaves and doesn't ask for a parfait because he doesn't like nuts. "It's spelled M-E-R-L-O."
Hey look guys it's Merlo.
by erik lindgren November 14, 2006
Merlo is the guy who always gets owns and that never wins in anything. They can be cocky at times...but really they are not.
Yesenia is a merlo girl.
by Robbaa April 27, 2005