@ Steed - Actually, I think I saw the one you are describing when I was in grade two.:hmm: I pity you.

Not to ruin the end or anything...(possible spoiler)...but I believe someone fights the T-Rex (or whatever species of dinosaur that is supposed to be) with an excavator. You will be on the edge of you seat.

:hmm:
Also, if you want to see a really bad movie, check out anything on the following list of old B (or C, or D, or F...) list movies:
Rolling Vengeance
http://www.imdb.com/title/tt0093876/
- Note - IMDB Link has the wrong cover art.
Death Ship
http://www.imdb.com/title/tt0080603/
Lost in the Bermuda Triangle (Worst movie ever

).
http://www.imdb.com/title/tt0183705/
Last Voyage (not to be confused with the excellent move
Lost Voyage).
- Can't find the correct link for this one; don't worry, you're not missing much.
Smokey and the Bandit Part III
http://www.imdb.com/title/tt0086325/
Cannonball Run
http://www.imdb.com/title/tt0082136/
I can think of a lot more, but the ones above are cheesy bad, and not just bad. Some of them are actually cheesy to the point of being worth watching just for a laugh (although not the laughs that the producers and directors intended in cases of comedies). There are other movies (such as Maximum Overdrive) that are bad, due to poorly executed plots, idiotic lines, obvious and blatant continuity errors, etc., but which don't seem to have the element of ridiculous cheese that would seem to be a prerequisite for being entered in this thread.:hmm: Anyway, I will post some thoughts on the moveis in my list later, as I will probably be bored of studying later this evening.
EDIT - IMDB links added.