He Lost His Head Angry and overcome by emotions.
Head Over Heels Very excited and/or joyful, especially when in love.
Hell in a Handbasket Deteriorating and headed for complete disaster.
High Five Slapping palms above each others 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.
Hocus Pocus In general, a term used in magic or trickery.
Hold Your Horses Be patient.
I-L Idioms & Phrases I
Icing On The Cake When you already have it good and get something on top of
what you already have.
Idle Hands Are The Devil’s Tools You are more likely to get in trouble if you have nothing to do.
If It’s Not One Thing, It’s Another When one thing goes wrong, then another, and another…
In Like Flynn To be easily successful, especially when sexual or romantic.
In The Bag To have something secured.
In The Buff Nude.
In The Heat Of The Moment Overwhelmed by what is happening in the moment.
In Your Face An aggressive and bold confrontation.
It Takes Two To Tango A two person conflict where both people are at fault.
It’s A Small World You frequently see the same people in different places.
Its Anyone’s Call A competition where the outcome is difficult to judge or
predict.
J
Jaywalk Crossing the street (from the middle) without using the
crosswalk.