Some people don't like to stick it in with the worst of it. I tend to receive about 6 bad beats for every one I give, probably a bigger ratio since I can barely even count the times I've given them.
Last ones I remember giving for the entire year:
AK vs AA, all in pre flop: K 4 7 K 2
AQ vs AJ, all in on flop: A J K K 5
Few I've gotten lately in 3$ and 11$ rebuys, and almost all right before the money
JJ vs. AJ : all in pre-flop : 7 Q 3 T K
JJ vs. AJ : all in pre-flop: Four heart flush board
TT vs. AA, all in on flop: 2 3 T 4 A
77 vs. 66: all in on river, when the flush completes : 7 8 4 6 6
AK vs. AQ or AJ: all in preflop: happens many times that I lose track
Lately I find myself playing more aggressively in the beginning in order to build up chips to survive suckouts later, or get sucked out on early and save myself the two hours.
forgot to add that I consider bad beats 4 outers or less, or runner runners.