What is Dwetta?
1.
noun; an inverted umbrella, which namely occurs during windy weather.
"look at that thunderstorm, my umbrella is going to get a dwetta!"
"hey, do you think mary poppins ever had to go through a dwetta?"
"dwettas are my number one fear!"
See
2.
an inverted umbrella
"oh my god, my worst fear is a dwetta."
See