Thick as Theives
Phrase referring to two or more people who are very tightly connected with one another.
People who trust each other completely and will often confide deep secrets in each other.
People who trust each other completely and will often confide deep secrets in each other.
"So Bobby and Joey know each other pretty well?"
"Oh yes, since third grade, thick as theives those two."
"Oh yes, since third grade, thick as theives those two."