Nitrous oxide found in small metal cannisters used in refillable whipped cream cannisters. Used as an inhalant drug to get high.

Someone who used to be a potential girlfriend/boyfriend, but no longer is.

Small cartridge filled with nitrous oxide used for huffing.

The huff of nitrous oxide (NO) left in a carefully managed can of Reddi Wip after all the cream is gone.

Whipped-cream-in-a-can is propelled by nitrous oxide. This usage is the source of the term "whippet". The term has come to refer to any little canister that'll give you a hit of NO.

canister gas, laughing gas, nos used at parties festivals etc

The nitrous oxide that's left in whipped cream cans after all the whipped cream is gone which can be inhaled to get high

Used by the famous pot growing celebrity Ricky, a whippet is when one takes a can of whipped cream, inserts the nozzle into their nose and snorts