Small bottles filled with liquid chemicals called alkyl nitrites. Nitrites which dilate the blood vessels and allow more blood to get to the heart. They're usually sniffed straight from the bottle and deliver a short, sharp high. They're often sold in sex shops, clubs and gay bars.
Other names include Ram, Thrust, Rock Hard, Kix, TNT.
Person 2: No! It's MY liquid gold! MINE!
Later on at a party with lots of cheese dips and liquid cheeses
Person 1: This party's kickin'
Person 2(staring at the liquid cheese fountain): I'VE HIT THE MOTHERLOAD!
SO MUCH LIQUID GOLD!!!!! (starts eating chips and liquid cheese and crackers and dips everything in the liquid cheese)
Chester the cheetah: It ain't easay being cheesay!