H

Haste Makes Waste:
Quickly doing things results in a poor ending.

Hat Trick:
When one player scores three goals in the same hockey game. This idiom can also mean three scores in any other sport, such as 3 homeruns, 3 touchdowns, 3 soccer goals, etc.

Have an Axe to Grind:
To have a dispute with someone.

He Lost His Head:
Angry and overcome by emotions.

Head Over Heels:
Very excited and/or joyful, especially when in love.

High Five:
Slapping palms above each other’s heads as celebration gesture.

High on the Hog:
Living in Luxury.

Hit The Books:
To study, especially for a test or exam.

Hit The Hay:
Go to bed or go to sleep.

Hit The Nail on the Head:
Do something exactly right or say something exactly right.

Hit The Sack:
Go to bed or go to sleep.

Hold Your Horses:
Be patient.

Bruce Larkin