k.y.d.k.s
K. Y. D. K. S. is when you're a kid and you know nothing and people make fun of you like you're a joke.
My little brother yelled, 'K. Y. D. K. S.!' when I told him I had a pet dragon.
My mom said, 'K. Y. D. K. S.!' after I tried to fix the Wi-Fi and it exploded.
My friend said, 'K. Y. D. K. S.!' when I told him I could speak Martian.