IHYSMRN
Stands for "I hate you so much right now". Usually used when you hate someone at the moment of speaking and you want to inform him/her. Comes from the song Caught Out There performed by Kelis.
You are such lucky bastards every time we play table football! You win again?!?! IHYSMRN!!!!!!!!
IHYSMRN
Acronym for " I Hate You So Much Right Now ". Something someone would use after their best friend called their dad and asked if they sell ball gags.
Person 1: GOD DAMN IT WHY DID YOU DO THAT IF YOU KNEW IT WAS MY DAD! IHYSMRN!!