No matter how funny you think it is to give your son “fart bags” ... resist.
If you don’t, they will pop them outside, but waft the nauseating smell all through the house, culminated by leaving the popped stink in YOUR bedroom, thinking this is hysterical.
You, in your older than fourteen age, will then say
“that is kind of giving me a headache”
Which will lead him to get the Febreze out of the linen closet, and he will spray copious amounts of IT through the house, which really WILL give you the afformentioned headache and you will be forced to spend a long, long time outside, without cushions, cold and damp, because it is also raining.
I should know