Can't remember if I've already told this one, but years back i was struggling with the siliconing in a customer's kitchen. You know when you pull out a wonder wipe from the tub and it tears off, the rest then disappear? Well because wonder wipes were new out, i didn't know you could pull the cap off. Instead, i pushed my right index finger through the cross slot in the lid.
Big mistake. Finger now well and truly stuck!
You can't pull out because the cross acts like 4 arrow barbs, digging in and cutting.
There was no one else in the house to help and I'm stuck. In a brief moment of clarity after the panic subsided and the blood started to flow from my finger i heated up a knife on the stove and melted the lid to release my finger.
This is the point the customer returns, as I'm filling their new kitchen with acrid burning smoke and bleeding on the worktop with my finger stuck in a big red lid.
Quite embarrassing to explain.
Thankfully the design of the lids has changed...