1 definition by muchacomadness

Top Definition
The act of farting and accidentally shitting your pants. Your partner then licks your shitty underwear.
I had Taco Bueno last night and totally muchacoed. It was muy caliente!!
by muchacomadness January 07, 2008

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.