Definition: In this task, you are given a Reddit post as a text. Your task is to generate a title for this text. The title should start with "TIFU by", followed by a situation that caused humor. The title should contain 7-12 words, ideally.
Input: Text: this actually happened a few days ago but i didn't really think to post it on here till a friend told me to. so, here you go. 

i was asleep when one of my mum's friends were over. and said friend also happened to have a one year old daughter. 
my mum thought it would be fun to let the baby wake me up. so, they put the baby on me hoping that it would shake me out of my slumber. but, the baby, since it didn't know any better, started slapping me. 

now, when my brother wakes me up he slaps me and pulls my hair because you know, he's a wonderful brother. so i,  in my half conscious state, assumed it was my brother being himself. so i reacted in the same way any normal sister with a psycho brother  would...

i screamed at the child and slapped her back. 

i'm a terrible person.

TIFU by slapping a child