You could try to be polite and just laugh it off as an accident, although it's really hard. For example, you could say something like 'Oh, that was unexpected!' in a light - hearted way.
Oh, that's such an awkward story. It could be that you were sitting close to her, perhaps on a small couch or in a crowded room. She might not have been aware of what was about to happen. It's really not a situation anyone would want to be in. You probably felt shocked and disgusted at first. And then it might have been difficult to face your friend or his mom again without thinking about that incident.
Oh, that's really an embarrassing situation. Well, I don't know the exact details of your story, but it must have been quite a shock. Maybe it was an accident, like she couldn't hold it in at that moment. It's not a pleasant experience at all for you.
That's really an embarrassing and strange situation. But without more details, it's hard to say exactly what happened during this 'twister' incident. Maybe they were playing twister and in an awkward position when it occurred.
Well, that's quite an unpleasant situation. Maybe your friend didn't mean it. It could have been an accident, like they had some stomach discomfort and couldn't hold it in. You should probably have a talk with your friend about proper behavior and personal space.
You could laugh it off if you can manage it, as it might ease the awkwardness. But if you're really bothered, you might want to talk to your friend privately about how uncomfortable it made you. They can then perhaps talk to their mom about being more careful in the future. Also, it's okay to take some time to process your feelings about such an unexpected and unhygienic situation.
First of all, it's important to stay calm. Maybe excuse yourself politely and go to another room to get some fresh air. When you come back, act as if it didn't happen and continue with whatever you were doing before. If your friend notices your discomfort, you can just say you felt a bit queasy for a moment.
No, it's not normal at all for a house to 'fart' in your face. There must be some kind of strange smell coming from somewhere in the house, like a backed - up sewer or a gas leak. You should be careful.
To forget this embarrassing moment, you can engage in some physical activities such as going for a jog or playing a sport. Exercise releases endorphins which can improve your mood. Another thing is to share the story with someone you trust who can make you laugh about it. But make sure this person won't spread it around. You can also try to reframe the situation in your mind. Think of it as a unique and somewhat funny experience that happened just once and is not worth dwelling on.