Flushtard
In poker, a flushtard is a person that continues to stay in the hand consistently with any two suited cards in the hopes of making his flush. This is even true if 2 cards of the same suit he is holding flop in Texas Holdem. Flushtards don't care about the odds, or their chips. They see the 34% and their eyes light up.
Dammit. I tried to raise Phil out of the pot with his obvious draw and he caught runner runner to beat me on the river. What a flushtard.