Pace Fat
A stupid insult you yell at someone when they do something so dumb it makes you want to punch them. It makes them feel like they're the worst person ever.
'Pace Fat!' my friend said when I tried to ride my bike with my shoes on my hands and fell over.
'Pace Fat!' my brother yelled at me when I tried to cook breakfast and burned the toast, the eggs, and my hair.
'Pace Fat!' my teacher said when I tried to answer a question and said 'the sky is green'.