T-Pose

A T-Pose (otherwise known as a "reference pose") is a figure where a specific player or character model where they stand with arms straight out or slightly bent, and legs together or shoulder-width apart. This is a pose used in player or model sculpting and is unanimated. This was also a very well crafted deep fried meme

Boy: "Did you see that guy who was doing the T-Pose in the assembly?"
Boy 2: "Yeah, what an idiot."

Oof

"Oof" is a common death sound, reffering to the popular online MMO "Roblox". It is used in many memes and quite frankly, used when you dont know what to say to something unexpected or cringy.

Pablo: Hey, have you noticed that whenever a conductor ends the song, they t-pose for half a second?

John: Oof.