Top definition
Someone that believes he/she is something they are not. Someone full of it.
Ese tipo es un guillao(spanish)

That dude thinks he's all that
by Nemo380 July 22, 2006
Get the merch
Get the guillao neck gaiter and mug.
Jul 31 Word of the Day
(noun) A person who sits on the front porch and intimidates, says negative things, or otherwise makes things unpleasant for those nearby.
The boys walked past the house of old man Thompson, the neighborhood porch dick, who always assumed they were up to no good.
by bigweaseldaddy March 08, 2015
Get the mug
Get a porch dick mug for your dog Callisto.