Slangs

May you please answer the following phrases or words whether they were slangs, pretentious words,or a cliche:

-didn't have a dime

-endeavored

-get his act together

-quantity

-as dead as a doornail

-blow

-came out of her shell

-hit the rocks

-entertain anxieties

-too good to be true

-isn't my thingis contingent

-sick and tired of

-putting heat on me

-bore me to tears

-crash

-an institution of higher learning

-reducing regiments

Thank you!!