clean burning, odorless, efficient fuel usually used in cooking and heating.
Hank Hill:You wanna buy some propane or propane accessories?
Customer: yea i just got a newgrill.
Hank Hill:ok you can have 2-100 gallon tanks for $220.
Customer: wow thats a lot, and seems expensive.
Hank Hill:No, no! With propane, the sky's the limit!
OWL: "Draw a structural formula for cis-1,2-diethylcyclopropane"
Orgo student: "Huh? WTF???!"
OWL: "Both I and Marvin Sketch despise you equally, and a lot."
Orgo student: *cries* "Whyyyy?...."