Please don't jinx it 🤞🏽

If you want to kill someone, do it with a car. You'll get little more than a slap on the wrist.

I got it with one hint. Still took a while because I hadn't come across the word before

Needed one hint to get it, but very satisfying solve!

Mildly Warm Chilli Peppers

Waterpistols N' Daffodils

U1

Labyrinth, The Goonies and Gremlins would be my top 3 picks

I figured it out by ignoring the hint. Move the top of the 7 to the number 1 to make it into a 7. Then move the upright from the + to replace the first matchstick moved, leaving 7-7=0. There was no restriction in the instructions preventing this, so I think it's a valid solution, if a bit sneaky.

Did it with one hint and one letter. Many layered clue!