Top Definition
Similar in concept to "the third wheel." When two lesbians are in a relationship and the third is tagging along (as a friend).
I had an amazing time with Michelle and Veronica this weekend, however, I couldn't help feeling like I was the third taco.
by thefever March 24, 2014

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.