This list is absolute and cannot be changed or altered in any way for all of humanity.
Comet Galaxy
This galaxy sucks and I hate it. Look at it. It's boring. It's dull. It has no personality and probably hangs out with its grandma on Friday nights. Also REAAAALLLLLLL original name. COMET? Come on, that's been used by other things tons of times, like COMETS.
Source: upload.wikimedia.org
Tadpole Galaxy
If this galaxy was a full-grown FROG, maybe I'd be interested. But tadpoles are just giant animal sperms. Not impressed.
Source: en.wikipedia.org
Small Magellanic Cloud
*GAGS*
Source: en.wikipedia.org
Large Magellanic Cloud
The only reason this is better than the Small Magellanic Cloud is because it's bigger (hence the "LARGE"). But really it just looks like a bunch of stars hanging out in a crowded bar. And the name? Basically it's just a LARGE CLOUD. Clouds are for SKIES, not for outer space.
Source: en.wikipedia.org