T-Rex: Hey God! Quick question: how long can I live without water?
God: FIVE DAYS
T-Rex: SERIOUSLY?
T-Rex: That's a bunch of BALONEY!
T-Rex: I'm never more than a week away from death! Worse than that: I'm never more than a friggin' WORK week away from death. Baloney!
God: UH ACTUALLY IT CAN DROP TO TWO OR THREE DAYS DEPENDING ON HEAT AND EXERTION
T-Rex: TWO DAYS?! That's terrible! That's entirely terrible. Listen, life is stupid and I'm going to go stockpile water.
Utahraptor: But 70% of the planet's surface is water!
T-Rex: Yeah, but the remaining 30%? THIRSTY CHUMPS.
Utahraptor: Look, calm down! You've made it this far without thirsting to death.
T-Rex: I didn't know I had a sliding two-day thirst death window then! People can go WEEKS without food! Months! Two days without water is ridiculous.
Utahraptor: Well, I mean, you won't last two hours without oxygen.
T-Rex: AAAAAHHHHHHHHHHH