What did the PTD on joker’s helmet stand for?

Question

What did the PTD on joker's helmet stand for?

Asked by George O #1093203 on 12/22/2020 6:42 AM

Last updated by Aslan on 12/22/2020 10:28 PM

Answered by Aslan on 12/22/2020 10:28 PM

Doesn't it say RTD?