You know you're a triathlete when...

... you're tempted to do your long rides in a Speedo so you don't have tan lines for your next race.
... your bath towel is never dry.
... your hair is never dry.
... you have no friggin' idea what to do with yourself on your off day. I mowed the lawn, cleaned the house, washed the car, and there's still 4 hours of daylight left! Aarrgghh!
... you are sick to your stomach at 2 in the morning and check the back of the Pepto-Bismol bottle for grams of carbohydrates, fat and protein.
... you bring bottled water to a party so that you're properly hydrated for the next morning's long run.
... everyone else at the party also brought their own bottled water because they don't have a social life outside of triathlon. Oh yeah, and they all showed up by 7pm and left by 10pm.
... you were awake for the Northridge quake (4:30 AM) because you were out running ... and you showed up for 6 AM Masters swim workout and wondered where everybody was.
... somebody hands you a cup of water and you have to restrain yourself from pouring it on your head.
... you forget that talking about daily LSD [Long Slow Distance] and speed weirds some people out.
... all you can think about during workout is how much fun the next one is going to be!
... you fill the time between workouts with more workouts.