I learned to fart from my grandfather and my mother.
I drop air bombs and walk away, end result is I drag it but some times I can get it to hang for an unreal amount of time.
I still have to stay fairly close to the mom unit in the store, nothing beats her carrying on a conversation with a total stranger thinking it was me. She suddenly bent over to get something she dropped and let out this LOUD thunderous sonic boom with a gurgle follow
through almost right in this poor slobs face. Bad thing is she did not miss a beat and was rattling on to the poor SOB who just got crop dusted.
I heard it 25' away and started roaring laughing, was her only tip off and she swung around, spied the poor dusting victim and the smell hit. MY GOD!! IT HIT ME 25' away and felt like my nose was on fire.
To this day she will not go in that store nor forgive me for cackling like a mad ........