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: i'm still in shock. i understand why people say your own brain is your worst enemy.

so not even an hour ago, i was checking out at my local coles supermarket. 

**fuck up #1** i'm in the self-serve section and i complet*ely* forget to scan 2 items that i've put to one side, as they are heavy, will crush my veggies and i'm not paying another goddamn 15c for a second reusable bag; i have spent well over $200 on those fucking reusable bags and have never once remembered to reuse them.

i'm collecting my bag, when the attendant asks to see my receipt. 

**fuck up #2** i say i don't have one, because i simply didn't pick it up.
he looks at me as if i think he's the thickest cunt out and i hand it to him, thinking to myself 'that was weird'.

he looks into the bag and says 'those aren't on the receipt'.

**fuck up #3** i respond with 'i bought them here earlier'.
he says 'do you have that receipt'

**fuck up #4** i say 'nah, i bought them at...' *my brain flicks through competitors, instead of just leaving it at 'nah' because in for a penny, in for a pound!* 'i bought them at woolies'.

he's clearly wondering what kind of git feeds two dumb-fuck lies to one person within a minute.
he tells me to follow him to the service desk, that he's going to check security tapes, and i should never try it again as they now know my face (i know most of the staff).

i'm in complete disbelief that i didn't just say 'my mistake, my mind's on other things, apologies'.

TIFU by admitting to theft I didn't commit.