The period of time in which a man grows out his pubic hair in October, similar to "No Shave November", just involving your pubes.
Joe: Hey man, you shave your pubes lately?
Cody: No way man I ain't gay, it's Pubetober. Here let me show you the definition on Urban Dictionary, wait it isn't defined!
Cody: No way man I ain't gay, it's Pubetober. Here let me show you the definition on Urban Dictionary, wait it isn't defined!
by Huge Chauncey October 20, 2013