Murphy's Laws as They Apply to Limit Holdem
If you hold two Kings you will flop an Ace.
Corollary #1: If you hold a any pocket pair except Aces at least one overcard will flop.
Corollary #2: If you hold Aces a 3 will flop and someone will have pocket 3's.
If you have Ace King and a King flops, someone with K 2 will call you until the river which will be a 2.
Corollary #1: If you have Ace King and you flop top two pair then someone made a set with the third card.
Corollary #2: If you have Ace King and you flop top two pair then someone with J T will call you until the river which will be a Q.
If you flop a set, someone flopped a bigger set.
Corollary #1: If there is no bigger set, someone will catch a bigger set on the river.
Corollary #2: If you have the biggest set someone will catch a straight on the river.