"You weren't at the party when it was invented". A word used when you have made a new word and nobody knows what that word was so you just say/write "YWATPWIWI".
what-pwee-wee (for those having trouble pronouncing it, silent Y)
what-pwee-wee (for those having trouble pronouncing it, silent Y)
Valerie: Hi John, you were so funny the other night I was Pmslsmicb
John: What the fuck are you talking about woman?
Valerie: Pissing myself laughing so much I couldn't breath, YWATPWIWI!!
John: Get out of my bed!
John: What the fuck are you talking about woman?
Valerie: Pissing myself laughing so much I couldn't breath, YWATPWIWI!!
John: Get out of my bed!
by South West Memes July 1, 2013