invent a bad movie title

[chainsaw midget]

Bikini Prison

Cannibal Airlines (some of you will arrive at your destination)

Monkey-Shark

Prequel to the First Time: Part III

[Rev. Powell]

DINOCANO

SHAOLIN BREAKDANCER

ASEXUAL SEDUCTION

POODLE EXORCIST

[bob]

Dinonado!

[zombie no.one]

A Knight At The Pawn Queen's Castle

[pennywise37]

first Blood part 4: Second blood to first Blood

[Dr. Whom]

Cursed Magical Woman Of The Beach (a.k.a Sand Witch)

Didn't Rose McGowan's character do things with sand in the Conan reboot? Perhaps you could pitch the Sand Witch as a spin off.

[kornula]

DINOCANO

SHAOLIN BREAKDANCER

ASEXUAL SEDUCTION

POODLE EXORCIST

Didn't Godfry Ho make "Shaolin Breakdancer" already?

[Rev. Powell]

JAMES BONG (AGENT 420) in BAKED, NOT FRIED

JAMES BONG (AGENT 420) in LIVE AND GET HIGH

JAMES BONG (AGENT 420) in DR. 'DRO

[Dr. Whom]

Another one from pulp magazine

I Led France's Flaming Dolls of Death

[pennywise37]

or it's sequel i led france's flaming dolls of life 

this one made for the kiddos

[chainsaw midget]

Batman vs Everyone Who's Not Batman

Prayer Group of the Living Dead

Half-Hitler Half-Piranha

No one escapes the Pit of Corn!

Werewolf Sock Hop

Evil Deodorant

Ctrl+Alt+Death!

[pennywise37]

batman Vs. the big gay Duo and their gay brothers and sisters

[Rev. Powell]

This is an actual bad movie title suggested in the October 1964 issue of "Playboy":

Hercules, Gidget and the Surfing High School Sex Kittens Rock Around the Clock with the Incredible Cycling Leatherneck of the Red Sea Dragstrip

[pennywise37]

or how about this The Bad lay of the century

[Dr. Whom]

Another one from the pulps

Killer Clams From Alpha Seven