Holding AA and everyone folds to you in the BB.

LOL @ accidentally folding AA preflop.

LOL @ blue balls.

Loosing to a flush runner runner is a good one once all $$ is in on flop.

Staying up until the birds are singing and still being down a couple buy-ins.

Running into AA w/KK.

Flopped low straight vs. high straight.

Set vs. overset.

Boat vs. bigger boat.

Flush vs. bigger flush.

Pair vs. higher pair....

Loosing with quads.

Loosing with straight flush.

Dropping levels.

Loosing to donk players then trying to get it back only to realize that you are the donk.

I could go on forever.

I hate poker...