Who said "The only thing I'm really good at is being mediocre."?

This quote is attributed to Norm Peterson.

The only thing I'm really good at is being mediocre. - Norm Peterson

"The only thing I'm really good at is being mediocre."

Norm Peterson Humor

"It's a dog eat dog world, and I'm wearing Milkbone underwear."

"Women. Can't live with 'em, pass the beer nuts."

"I'm thinking of a number between one and infinity."

"Everybody's got a little mean streak in 'em."

"Never underestimate the power of a good laugh."

"Laughter is the best medicine."

"A good laugh is the best medicine."

"Laughter is contagious and wonderful."