A Solais - A solais is when you mess something up so bad it's the worst

A solais is when you mess something up so bad it's the worst mistake ever. It’s like you tripped and fell in front of everyone.

I messed up the test so bad. I got a D. That was a solais moment.

I spilled my drink on the teacher. That was a solais moment.

I tripped in front of the whole class. That was the worst solais ever.