Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: Im 17, my sister is 15 and very annoying.

I had my friend come over to play his xbox one x and watch movies on it. She entered my room to look at it but then refused to leave.

She has a habit of entering my room and refusing to leave until my parents make her because she knows it pisses me off. My parents weren't home so this was a lose lose for me.

She also insisted on playing candy crush on her phone really loud while we were watching movies. She also hogged my bed so i had to sit at the end of it.

Finally I had enough and while getting up to supposedly go to the bathroom I sneak attack her while her eyes are on her phone.

I sat on her head and dropped some mustard gas on her face. It was one of those farts that make your butt clap which made it even worse. She started smacking my ass (i have a mark even on my ass) then ran out the door coughing and crying.

My mom called me later and made me send my friend home, and im no longer allowed to have people over which sucks because i dont have the gas money to drive to other peoples houses.

AITA?

casually farting on my sisters head when she refused to leave my room multiple times