- Time
- (Edited)
- Post link
The T-shirt appeared at leat 13 years ago in “A Cinderella Story” (2004) : http://4.bp.blogspot.com/_FOj0dDyraGg/TCb3iFLbuNI/AAAAAAAAAaI/4ye22RgNiZc/s1600/ACinderellaStory_VaderFramed.jpg
I don’t know the genesis of this gag, but it is pretty old.
Edit: Google shows that some guy used this gag as signature in a forum in 2002: https://forum.dvdtalk.com/2938981-post32.html
So this gag is at least 15 years old…