It's not easy being an alien on Earth. As if the usual shenanigans weren't enough, now your ship is critically low on Phlebotinum, and all these benighted savages use is oil, gas and electricity...But hey, what's this? Your sensor-bot beeps loudly! The natives do have phlebotinum - they just don't know it.Excitedly you tell your native friends about your discovery, but they just look strangely at you. "What Do You Mean, It's Phlebotinum?", they ask. "That's PIZZA!" Truly, these Earthlings are a silly lot.