Gabberglonk'ed
A dumb mistake so bad it makes your brain think you’re a donkey.
I Gabberglonk'ed my spelling test by spelling 'cat' as 'cattttttt'.
He Gabberglonk'ed the whole class by yelling 'I’m a robot!' in the middle of math.
She Gabberglonk'ed her project by gluing a sock to the president.