50 sub special ideas

[The name master]

I'm at 45 subs on YouTube. What could I do for a 50 sub special? I mostly make animations.

I was thinking of doing a music video with the song Be Prepared NOT Hakuna Matata! But in case I can't finish it in time, what else could I do?

I would link to my channel, but you know what would happen!

[Pam-the-Lamb]

 You could do a trailer for your 100 sub special which could be a longer animation for one of the stories you write.

[The name master]

You could do a trailer for your 100 sub special which could be a longer animation for one of the stories you write.

I don't think so. I remember doing a trailer for an animation which I probably won't do.

I do have some questions for this:

How can I be sure what I'll make (with me adding characters from time to time)
If I'll reach 100
And when (took AGES just to reach 40!)

I was watching some jacksepticeye. What about if I do one of those animations some people make (where they take dialogue from one of his videos and make a short animation with it)

I was thinking of this video