Top Definition
The embarrassing, nearly unavoidable, dark fabric discoloration caused by underarm perspiration.
I can't wear this shirt to the club tonight, bro! It shows the worst pit puddles when things heat up.
#pit #puddle #pit puddle #underarm #armpit #sweat
by 3van7 February 03, 2011
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.