1 definition by Tizztastic

Top Definition
Internet acronym; stands for 'piss my pants funny.' Used when you find something so funny, you're likely to wet your pants. A more intense version of this is smpf.
rofl: did u hear that joke about the priest?
waffle: yeah it was pmpf!
#pmpf #lol #rofl #lmfao #roflmfao
by Tizztastic October 24, 2006
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.