duh

exclamation3

1. •
   A disdainful indication that something is obvious.

   • It's hot in the desert. - Well, duh!
2. •
   An indication of mock stupidity.

   • Duhhh, I'm Jasmine, I can't even tie my shoe laces right!
3. •
   A nonsensical utterance by an individual about to go unconscious, especially if they're dizzy.

   • Duuhh... I don't feel so good now...