Anyone can mash potatoes
The bike doesn't start singing when you put a chain on it.
He prefers his gut when it's down 45 pounds, and his junk when it's up 45 pounds.
Give me some milk, and we can make mashed potatoes.
He wanted to grow mashed potatoes.
You can mash potatoes, but you can't pee soup. (sorry sorry. Really. I've loved this joke since I was... oh.. six...)
Everyone can roast beef, but no one can pea soup.
Because they are so filling.
A baked potato
Anyone can mash potatoes!