So Many Clever "Theater/Acting" References

Most from Gene Cousineau, but also from Hank and others. Maybe you have to have been a Performing Arts student to get these, but here are some just off the top of my head:

"I want to see you acting!" (from an acting teacher! This is clever.)

"The gum's at the checkout, Barry!" (Gene "correcting" Barry as he creates a shopping scene in his mind.)

(The posters in Gene's office; "Gene Cousineau IS Peter Pan," "Gene Cousineau IS 12 Angry Men")

Anybody else noticing these kinds of gems?