General Idioms
What’s up?
Meaning: How are you?
Kill two birds with one stone
Meaning: accomplish two things at once
Inside scoop
Meaning: the details
Up a creek without a paddle
Meaning: in a bad situation
Draw the line
Meaning: the point where you decide not to do something
Check out that
Meaning: give that a look
Let it ride
Meaning: to allow something to remain as it is
Lend a hand
Meaning: help someone out
Spur of the moment
Meaning: to make a random decision
Hit the books
Meaning: to study
Idioms
Hang out
Meaning spend time with a friend
Have stumbled upon
Meaning to accidentally discover something
Hit the books
Meaning to study
Hold your horses
Meaning wait/calm down
How’s it going?
Meaning How are you?
I made a key decision
Meaning make an important decision
I was knocked on my heels
Meaning I was surprised
I’ll toss it around
Meaning to casually suggest an idea to people
I’m feeling blue
Meaning to feel sad
I’m out
Meaning I'm leaving