It's the instant Karma that we found funny (Pun intended) ! Girly ties up Karma, thinking that she'll fold, especially when she's got to go to the bathroom, only to get pissed on as a consequence of her own actions! It's fricken golden!! (Pun intended again!)
Ew what the fuck karma anyone who finds that scene funny is weird(idk who but still) why the fuck are you pissing on her