If you are very interested in how bad your fart stinks and you can not smell it from all the way up at your head it is very okay to go ahead and take off your underwear and sniff it. If you want to you should offer your girlfriend a sniff as well.
No Fart and sniff
because his mom fart on a jar and sniff it
in your underwear its a stain frome your farts
Basically fart on your hand and sniff it LOL or fart in a jar and then open it then quickly smell it by the way I thought you could always smell your fart anyway?
Step 1: fart on it step 2: scratch step 3: sniff step 4:pass out bcause it stinks
You lay a present in your underwear when you poot
if it is a wet one lol
well if you far in public you will get embarrassed and if you fart in front of your family it will be okay never every fart in public.
Yes they can if its a really big fart.
you just have to fart and then you must sniff it
It depends whether the underwear is clean or not.
fart in it and it will smell like flowers