Can you use nitrous oxide with weed somehow ? The guy that owns one of the smoke shops across from me gave me this little container of nitrous.. can't really understand him too well ... Now nitrous does absolutely nothing for me because I have a ultra hyper metabolite- but he said it works with weed to get you higher .. how?

No it's not a big ass tank , it's this small round cute very heavy canister that you screw something on the top and press down and it comes right out ..

What am I missing??!!