k-deeldo
K-deeldo is a slang word from Anthony, Texas. It means someone is a f***ing idiot who probably eats tacos for breakfast and hates math.
My dad said, 'K-deeldo!' because I forgot my lunch.
My teacher called me a k-deeldo for not doing my homework.
My friend yelled, 'K-deeldo!' when I said the sky is green.