haffog - Haffog is like a secret insult you use when you're too lazy

Haffog is like a secret insult you use when you're too lazy to say the real word, and it's also the name of your worst enemy in disguise.

My mom called my dad a haffog because he forgot her birthday again.

I sent my crush a message that said 'You're a haffog!' and then cried.

My teacher used haffog as a code word for the kid who always talked too much.