Female Cenobite

First appearance: Hellraiser (1987)

Even though everyone seems to love Pinhead, Female Cenobite actually seems to be good at the job the cenobites are assigned. Pinhead always seems to let Kristie get away with opening the box.

Meg Mucklebones

First appearance: Legend (1985)

Legend is that weird fantasy movie starring Tom Cruise and Tim Curry. Everyone remembers Curry's turn as Darkness in this flick, but there's other weirdos in it that look just as cool. like Meg here. although why are so many female monsters nekkid all the time.

Clifford

First appearance: Clifford (1994)

All Clifford wants is to go to Dinosaur World, woe be unto those who get in his way...

thoroughly under rated / under seen movie.

Greta

First appearance: Gremlins 2: A New Batch (1990)

The sequel to Gremlins. Billy and Kate have problems with Gremlins in New York city this time!

Mysterious Alien Creature

First appearance: Mac and Me (1988)

Alien family gets trapped on earth, the youngest of them gets separated from the family, befriends an handicapped youth, becomes addicted to Coca-cola, has wild adventures.

Munchie

First appearance: Munchie (1992)

Ever wish you had magical friend who sounded like Dom Delouise? This might just change your mind! Even though it's often packaged with similarly titled MUNCHIES, this movie has nothing in common with it other than weird puppet characters.
Also Munchie never flies around on a pizza in the movie.

Ricky

First appearance: Silent Night Deadly Night: Part 2 (1987)

Did you see Silent Night Deadly Night?  If yes than you've seen 3/4 of this one. If you didn't you could start here with Silent Night Deadly Night 2 since 3/4 of this movie is the first movie. 

Merry Christmas!