interesting or funny

I am starting a youtube channel and was looking for interesting/funny topics to talk about? any suggestions?

Ive come to a brain dead, I only have like 3 videos so far. o3o I was thinking maybe interrupting nursery rhymes(Inaccuratly but trying to make them funny) But I dont think thatd be the best idea. Im 13 by the way, So no like..Weird things. ;D Kollisionascope.

I need to explain a topic to my class, but I want it to be different than what they would expect. Something interesting like marshmallow sculptures!

Well...I know I have a ton of funny experiences...some unlike others...not so fortunate, like this one... My interesting story...it's more of an unfortunate event. Not that great...I have better, but I feel like sharing this one. Back when I was dating my now ex-boyfriend, we were in band...

I have to give an informational speech. I want this to be funny, but still informing the class. What are good, interesting topics? I need to keep the attention of the class for 4 minutes...how do I keep them interested without losing them? Thanks so much in advance! (Keep this High School...