Never look a Monday in the mouth.

Sat-ur-days.

Bad things happen on Mondays.

You can count on Saturdays.

Even Mondays don't like Mondays.

Mondays: it's what's on the inside that counts.

Mondays. You win some, you lose some.

It's Monday somewhere.

There's no place like Saturday.

A Saturday in hand, is worth two in the bush.

What's in your lunchbox? Mondays again.