"Hey, do you want to play FUF or regular football?"

Omg i have fuf

Wow what a FUF! Usually refers to males, who probably think they're all that.

That buffalo fuffed his mane in the wind while gazing at the females grazing in the pasture.

The school boy fuffed his hair when the girls came out for recess.

Would you please stop fuffing around and get back to work