Okay, this may not necessarily be a slip-up but I would like to know anyway...
In the episode where Homer uses Dimoxinil to regrow his hair, Mr. Burns says that he is 81 (or something like that)
In the episode (I forget which) when the awards are being handed out in the beginning for Springifields oldest man, Mr. Burns is picked at 104, OLDER than Abe Simpson, yet in the "Flying Hellfish" episode, Abe describes Mr. Burns as "a cocky YOUNG private" and in the flashbacks he is clearly younger...
What do you think? Can I get a definate answer on his age???
Simmo