What household substance could one easily get high with

Smoke nutmeg, it gives you a hypnotic effect

150mg of Diphenhydramine will give you Some interesting feelings.

please dont do anything stupid
accept the fact that there is nothing that will get you high rn
just go and drink a cup of tea, have a cigarette and relax, it will be okay, it will all be okay man

Ever try smoking a cigarette through your butt? Shit hits.

Just find someone who sells weed like a normal teenager.

this. Mega high

Mix equal parts ammonia and bleach. Put a straw in and start blowing bubbles.
The vapours can get you pretty high, so don't inhale for more than 20 seconds or so. Wait 5 minutes and do it again if you want to get even higher.

you forgot the pennies

Confirm, great high.

Thats only if you want to make crystals. I guess you can do that and then stare at them while you're tripping out.