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3.
A person who has been a boxing fan but were unknown until the rise of Manny Pacquiao.
So you are a pac fan ...hmm, i knew it! That's why you are pretty good in analyzing fights.
by Jaime Santillan January 10, 2008
 
1.
A person who knows nothing about boxing and has only watch it since the rise of Filipino champion Manny Pacquiao.
Pac Fan has only been watching boxing since Manny Pacquiao came out, therefore his boxing knowledge is very-low.
by larrymerchant August 24, 2007
 
2.
An intelligent boxing fan. They usually own anyone who argues with them. Nuthuggers are bad, but Pac haters are worse.
xcaret AKA Hector always gets schooled when arguing with a Pac fan.
by Xcaret Hector January 21, 2008