Stands for "I will think of you when I masturbate", A creepy message to put in the back of your classmates yearbooks.
by Urban Dictionary January 27, 2009
Beautiful Woman: "Hey Jarret, IWTOYWIM!"
Handsome Young Fella: "What does IWTOYWIM mean?"
Beautiful Woman: "I will think of you when I masturbate..." ;) ;D 8D
Handsome Young Fella: "What does IWTOYWIM mean?"
Beautiful Woman: "I will think of you when I masturbate..." ;) ;D 8D
by jroeishere June 17, 2016