fack awff - You use it when you're so tired you could sleep for a week a

You use it when you're so tired you could sleep for a week and still feel like a zombie.

I fack awffed my sister when she woke me up at 3 a. m. to ask for a snack.

My dog fack awffed me when he ran around the house like a maniac at 10 p. m.

I fack awffed my mom when she made me do my homework after I came home from the party.