mentainment 

The art of adding mental things. E.G something that you think would be crazy that you would do. or something u thought was crazy your mates did.

with anything that is entertainment.

so if your mate jumps over a car on his bike and u think it was mad but entertaining its metainment

you go base jumping its mentainment

mentainment by boxtalk May 28, 2009

Memotainment 

A form of entertainment used when you got no friends awake on a weekend night so you record voice memos to entertain yourself

What’s that guy doing talking to himself at four in the morning?
Oh nothing he’s just being making a memotainment

Memotainment by Longmonsta D March 2, 2019

Metatainment

entertainment in the Metaverse created on the basis of Facebook now renamed Meta

Traditional leisure activities and recreation will be increasingly subsumed by the all–encompassing Metatainment

Metatainment by russmne October 29, 2021