lactomangulation
When you mess up the 'open here' spout so bad that you’re forced to go to the 'illegal' side like it’s your only option.
I tried to open the spout and it looked like I had a knife fight with it.
The spout was messed up. I had to go illegal. No more choices.
I messed up the spout so bad I had to use the illegal side. That’s a sin.