I know many from TTYD - Paper Mario 2 - for example, a detective penguin says along these lines (to Mario):
"Hmm, you look familar. No need to tell me who you are, I'M a DETECTIVE. Let's see, Moustache, red cap with Big M on it... ah-ha! You're LUIGI!
*cue mario facefalling*
A very funny game
I cracked up when I played Guilty Gear X2 and Bridget said, "Oooh, a policeman!"
Also, when he realises that Robo-Ky(who has a green metal plate for a face with yellow windows for eyes, a grill for a mouth and a winder key sticking out of his head) isn't a real policeman, and Robo-Ky responds that he can't believe Bridget discovered his secret.
Funny quotes? Well, in the English version of KH2 Xemnas sounds very suggestive when he says, "Riku, are you SURE you can trust Sora?" Go look for a clip on youtube, listen, and you'll get why it's funny. 8D