This is a parody of the scene when Trixie lifts Spike with her magic and transforms him into a ball, the scene from DBZ when Frieza lifts Krillen and explodes him immediately came to mind.
I do not dislike Spike, this was just for the sake of the parody, no harm intended.
Meh, it’s okay, he’s useless and will just come back to life in a little while anyway. Meanwhile his special move will actually contribute to the ultimate victory of good over evil by being so spectacularly useless as to be actually suicidal.
Twilight: And we didn’t even lose Spi-
Spike: AAAAAAAA-[explodes]
Twilight: Aaaahhh, swizzlesticks!
Trixie: JK not ded LOL [Fires blast at AJ]
AJ: OAAUGH, RIGHT IN TH’ TIT
TS: Raaahhhhh!!! goes Alicorn.
GPT: T-that’s Not Funny… That’s not funny at all.
TS: You… killed my best friend!
GPT: Ha! That is funny! Hilarious, actually.