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: my mum gave me a good hamper for christmas and tuna cans in it are the exactly the same size as the cat food. i should of clicked on when i was mixing the mayo in with it and it smelt different (fisher) . but i thought it was cause i normally buy a different band. also my cat was following from the kitchen to the lounge room. i only noticed when i had finished my sandwich and was put my plate up on the bench. i picked up the can and was like... why is there..... o.....o nnnnnnnooooooo. i still feel sick.

TIFU by eating cat food ..