<human>: So like most of these TIFU posts mine happened a few years ago, back in high school.

Our school was participating in the Rock Eisteddfod Challenge, which for those of you who do not know, this is like a massive musical/drama production competition that schools all around Australia would enter to aim to promote healthy lifestyle choices, particularly abstinence from drugs, alcohol and cigarettes. It was kind of a big deal, quite a bit of funding would get thrown at it for costumes, sets etc and the top schools were on TV.

Anyway...one afternoon during lunch hour kids were rehearsing and a bunch of kids in massive character costumes, the kind where you can't see who is inside at all, were walking around when my friend informs me our good mate...let's call her Gemma...is inside the giant french fries.

No shit, I reply, we should totally go and push her over...as you do...

So, all ninja stealth, we bolt across the yard and send the bitch flying and leg it the fuck outta there.

Absolutely cacking ourselves we circle back only to find some poor little 8th grader bawling his eyes out, french fry costume all fucked up.

Turns out Gemma wasn't inside, but the little brother of the hot twins in our year was.

There was no way in hell we were owning up to that little mishap.

Could you distill the essence of the text into 1-3 sentences?
<bot>: pushed over our friend dressed like giant french fries only to find it was some innocent kid and fucked up his shit and his day.