Definitions by RealNiceG

Partykill 

Derived from partyfoul, a partykill is an action so nonsensical it abruptly ends the party.

After the tacos and margaritas, Reagan thought it would be cool to shit in the middle of the room at the party last night. When it came out diarrhea it was quite the partykill!

Partykill by RealNiceG April 21, 2009