[cheebacheeba]

Fortress 2.
Ghostbusters 2.
Crank 2.
BATTLE ROYALE 2.
Alien franchise after Aliens.
Scream franchise after #2.
I know what you did last summer 3.
American Ninja 3 and beyond.
Saw past #2.
Critters 3 & 4...hell maybe even 2...has been a while.
Home Alone 3 and beyond.
The Neverending Story - 2 was bad, 3 was worse.
American Pie 2. Though I didn't mind 3. 4 was so-so.
The latest 2 "Universal Soldier" movies.
Terminator 3.
Harold and Kumar 3.
Friday 3
Lost Boys sequels.
Cube 2: Hypercube
Childs Play post-3.
Transformers 2. Though I didn't really like #1 either. 3 I enjoyed.
Hellraiser post-3.

...and from what I mostly hear "Grease 2".

Probably so many more....