1 definition by Amaan

Top Definition
This is the act of a good male friend (or sometimes a boyfriend) moving closer to a female friend of his or even dancing with her so that a sketchy, unknown man does not start to get too close. This act is often performed in crowds (ie. clubs).

Often times, if there are more than a 1:1 ratio of guys to girls, a single guy may have to cockblock for many of his female friends/companions.

This is usually appreciated by the female, who generally thanks the male in the cab ride back.
That sketchy guy was hitting on my friend so I had to act like her boyfriend, thus cockblocking that sketchy guy from grindin on my friend!
by Amaan July 26, 2005

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.

×