Ever got anybody red-handed in awkward situations?

I actually have a story where I was caught and its really a funny story now that I look back on it. When I was younger, probably about 7 or 8, me and my friends found some ciggarettes and decided we would be cool and try to smoke them. We were outside my house and it was kind of windy so I was having a really hard time lighting the cigg. Well my friends kept saying my name and nudging me but i was so concentrated on lighting the cig. I didn't really pay attention. Well I turned around with the cig in my mouth unlit and my older sister was standing there. They say my eyes got so big and I just screamed like I was about to be killed and I took off running. I attempted to smoke a few times after that and kept getting caught. I finally quit trying and I am now 19 and a non smoker:) LOL! It was a pretty hillarious moment.