A little something extra.

Here's a tip: Add a gratuity to the bill.

That was totally uncalled for.

Teaching him a lesson.

 All he needs is a little practice.

If at first you don't succeed...do the time.

Second Banana.

 Second fiddle, second string, second tier.

It's beginning to sound like a vaudeville bill.

Infrastructure week.

 Some people do rather resemble old buildings.

Peeling paint and a fixer-upper.

Sensitivity training.

 They call him Mr. Sensitivity.

It's touch and go, in a manner of speaking.

Let me say this about that.

 Are you pondering what I'm pondering?

What about did 'n' dat?

Cutting edge technology.

 Bleeding edge logic would naturally follow.

Reductio ad absurbam.

Chances are.

 Luck be a lady, to quote a song from Guys & Dolls.

He makes his own luck.

Patience.

 Slow Pedestrians Crossing, with or without a comma.

Patience is a virtue, and a Gilbert & Sullivan opera.

Out of body experience.

 "Everyone is necessarily the hero of his own story." -- John Barth.

Or at least the hero's sidekick.

Babbel for the birds.

 Speak the language alike a native in no time flat.

Now let's talk turkey.

HOA.

 The homeowner's association is more to be feared.

The covenants cover everything.

The new normal.

 The normal formerly known as abnormal.

The new eras, PP and AP, pre-pandemic and after pandemic.

The "I's" have it.

 Aye aye, matey.

Ay caramba.

A robot by any other name.

 Adam was the guy with all the names.

If a boy named Sue could cope...

A taxing situation.

 Is never earlier than today?

It's a tax-free holiday all the year around.

Not only trolls under the bridge.

 That ship has sailed, so to speak.

Low bridge, everybody down.

This little piggy.

 How is backing down the street...

Different from backing up the street?

The Evergreen Evenmore.

You should try the Suez Canal next time. 

Max Headroom started that way.

The Sweet Smell of Success.

 New money is better than new car.

And a lot more useful.

The Women's Club.

 How to succeed in business.

By giving him the business.

The power of positive thinking.

 Now that you mention it.

 Don't call me Stewie.

It's a Living.

 Trickle all over the little people.

Diversity in action.

Grand illusion.

 It's a desert out there, and with a water cooler oasis.

Lots of skeletons, too.

Core constituency.

 Don't forget that a fool and his money...

Are soon parted.

Thin skin.

 It looks better on the bird than on the curent bird.

Baby Ostrich needs a new pair of shoes?

A little give and take.

 It's definitely a tossup choosing which result to prefer.

Win/Win however she looks at it.

Monday, Monday.

 There's a Korean sausage named after Gen. George S. Patton, Jr.?

Or it was made from him, Old Blood and Guts?

Unprincipled.

 He's dedicated his life to greed for greed's sake.

And he's stuck to that.

Try a little tenderness.

 Revenge is a dish best served cold.

With ice cream on top.