In is down, down is front;
Out is up, up is back;
Off is out, on is in;
And of course -
Left is right, and right is left.
A drop shouldn't and
A Block and fall does neither.
A prop doesn't and
A cove has no water.
Tripping is OKAY;
A running crew rarely gets anywhere;
A purchase line buys you nothing;
A trap will not catch anything and
A gridiron has nothing to do with football.
Strike is work (In fact, a lot of work)
And a green room, thank God, usually isn't.
Now that you're fully versed in Theatrical Terms,
"Break a leg..."
But not really!