I agree with the OP in as much as there should be a way to remove it if it is unwelcome.

I've seen WoW's Mohawk Grenades mentioned once or twice. It was simple enough to just click off the debuff if you didn't care for it.

WoW also does the pumpkin head every year and there are achievements to 'pumpkin head' different race/classes. Believe me it was very annoying to be a female gnome warlock in a major city. If I was feeling mean I wouldn't remove it and force everyone waiting around me to wait 10 minutes for it to wear off instead of clicking off the debuff.

But that was WoW, this is DDO. I expect better of DDO.

TL;DR version:
I was traumatized by being 'pumpkin headed' in WoW so please don't 'pumpkin head' me bro'.

bitkaCK2