This thread is hilarious so I had to comment.
BB:
1st place.
The micro-wave emitter guy. "Sir, I'm reluctant and terrified to inform you that something was stolen from a division of this company that I am not responsible for. Please don't hurt me, as this does not reflect upon my character or my ability to work here" This is a paraphrase obviously. Seriously, this scene feels like its from the 60's Adam West Batman. Watch it, it's hilarious.
2nd place.
The lady who introduces the fake "Ra's" to Bruce at his birthday party. "Bruce, this asian guy who is really kinda scary looking and doesn't speak much english wants me to introduce you to him, so im going to pretend like you and I have the kind of relationship that will allow me to introduce endearing strangers to you, who I don't know personally or have any reason to be excited about introducing you to, and then as soon as I introduce you and you lose immediate interest, I'll just escort away" So silly.
TDK
1st place.
Gamble. No one else mentioned him so I will. I'm supposed to believe this guy is a respected and feared mob boss leader with a purse millions of dollars deep, yet he acts like a stereo-typical black-thug, "ENOUGH FROM THE CLOWN!!!", look who is talking.
2nd place.
The fat dude with the bomb in his stomach. "The boss said he'd replace the voices with pretty lights, like christmas". Uh huh. It wasn't the line, it was the delivery. I get what they were going for. They missed.
TDKR:
1st place.
"You're pure evil" the dude says to Bane before getting his neck snapped. Ugh. Corny.
2nd place.
Talia's death was definitely a low point in the series.