Aussie slang for Nitrous Oxide, typified by the ringing in the ears commonly experienced after a good solid huff or two.
"Things were kind of dragging until he busted out the nang-nang. Then it was on! We didn't leave that couch for two days."
The Urban Dictionary Mug
One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.
Buy the mug