hadoink
What you yell when someone says something so dumb it makes you want to quit life and eat a whole pizza.
You: I’m gonna get all A’s. Hadoink! He got a C.
Bro: I’m gonna be the best at video games. Hadoink! He lost to a 5-year-old.
Mom: I’m gonna win the contest. Hadoink! She forgot to show up.