Finally thought of a few. They might not be impossible, per se,
but...bad.

Idol Defense Force Macross
<Macross, Idol Defense Force Hummingbird>
	Minmay times five. And they fly, too. <shudder>

Muldoon Priestess Rayearth
<MKR, El Hazard>
	Shayla-Shayla as Hikaru, Afura Mann as Fuu, and Miz Mishtal as
Umi. Well, at least, they've got matching elementals.

Demon God Rayearth
<MKR, El Hazard>
	Featuring Ifurita as Hikaru, Fuu, _and_ Umi. Like the above, since
Ifurita _does_ do all of their stuff. You know, I seem to be fond of the
idea of sticking Ifurita into a fuku and setting her loose in a magical
girl world. BWAHAHAHAHAHA!!!!!!

Actually, I'd like to see either of those two MKR/El Hazard fusions.

Tenchi Hakusho
<Tenchi, YYH>
	Hmm...Tenchi as Yuusuke, Washuu is Ko-Enma, Sasami is Botan,
Ryouko is Hiei, Aeka...aw, shoot, I'm lost now.

The Marmalade Vision of Fushigi Yuu Yuu Fairy Princess Fam and Bakuretsu
Hunter Iri
<MB, Escaflowne, Fushigi Yuugi, YYH, Fairy Princess Ren, Fam and Iri,
Bakuretsu Hunter>
	@_@ Gack. Never mind.

>From Andrew Huang, Taiwanese-American-German-Scot Harvard Student :P
Brought to you by his computer, Oddzilla
Oddzilla says, "Ryouga and Ukyou! Ukyou and Ryouga!"
http://www.hcs.harvard.edu/~alhuang/
Kurimoto Shiro's manager, DBTFH; Harvard Anime Society, Secretary