1 more definition
To subscribe to a topic, e.g. a thread in a forum. In internet language also often abbreviated by "sub'd" or "subb'd".
1. I'm glad I subbed this thread.
by gorgonzola2 February 17, 2014
Type your email address below to get our free Urban Word of the Day every morning!
Emails are sent from email@example.com. We'll never spam you.×