I have two main ones, and I use them at work when people message me over teams.
Positive response - Terminator 2, he find a Minigun in the underground weapons cache and cracks a grin
https://media.tenor.com/BvScoISLSO4AAAAd/minigun-arnold.gif
Negative response - Terminator 2, a Terminator on the battlefield holding a big ass gun turns and looks at the cavers
