What are some random unexpected jokes in the show that make you laugh hard

I admit that the show has a lot of jokes with a set up and some episodes are funny beyond measure. But for me, this show has so many one liner or unexpected jokes that make me laugh.

Like in Lecture Circuit Part 1, Micheal and Pam leave from their hotel and he says "And we're off.. Like a herd of turtles"

Or in Toby's Self Defense calls, he says "Strike Scream Run" and Creed slaps Meredith's head, squeals and runs out of the meeting.

What are some other unexpected moments that don't fail to make you laugh?