My favourites:
Sanctum - caves adventurers get stuck after a flood - scary at times
Oceans 11 - casino robbery - not scary, but you feel suspense
Napoleon Dynamite - nerdy kid - Friggin hilarious ;p
Superbad - nerdy graduates trying to party - also , really really funny
Anchorman The Legend of Ron Burgundy - anchorman screws up - funny
Year one - village screwups get kicked out - funnyish
Grown Ups - adults living memories , kids really different - really funny.
Um, yeah, that's all the ones I can think right now... anything with that cera kid in it, jack black, or Adam Sandler is gonna be funny. As you can tell, I'm mostly into comedies. OH! School of Rock, haha.
To avoid:
The last song
Dear john
The notebook
Ps I love you
I'm not opposed to romances, but these ones were awful. Hm, maybe you'd enjoy just go with it. Anyway, yeah, that's about it, have fun watching your movies