Twitch alert Character uses (Reds appreciated especially!)

Morde So regarding this gif, I was looking to use it for streaming in terms of twitch alerts, I wasn't sure the copyright policy on the use of the characters so if a Red could say yay or nay it would be appreciated. I'd assume it would fall under fair use since it's not used for too long and isn't the focus of the stream since it'll only be on screen for a few seconds every time someone follows/donates. Response A.S.A.P. is appreciated ^_^.