Here are two scenes that comes to my mind?
Like when Hermiod told off to Peter Kavanagh to stop talking. It never gets old.
https://www.youtube.com/watch?v=IygGrB_cVOo
And who can forget another great scene? Where Thor says to Kinsey to back off and Kinsey having the control of the Stargate Command is something the Asgard High Council don't see happening anytime soon.
https://www.youtube.com/watch?v=xJFRLGfuZto