Its £2 a balloon and no u cant overdose on it its, entonox, what they give you for pain relief when your in labour etc.....
be taking car if yas wanna lift, can fit threee of yas, as long as ya promise not to steal a fire extingusher and squirt passing cars outta my passenger window
like gas and air??? that shit is good... don't last too long though.... best part of child birth for me..
Nitrous Oxide, N2O, also called DINITROGEN MONOXIDE, or LAUGHING GAS, one of several oxides of nitrogen, a colourless gas with pleasant, sweetish odour and taste, which when inhaled produces insensibility to pain preceded by mild hysteria, sometimes laughter. It is prepared by the action of zinc on dilute nitric acid, by the action of hydroxylamine hydrochloride (NH2OH HCl) on sodium nitrite (NaNO2), and, most commonly, by the decomposition of ammonium nitrate (NH4NO3). beedum bishhh!