I've gone home early a few times to smoke just because I was so damn bored at school. One time I did that, I was smoking at my friend's house (he has early work release and it's about 3 hours before he has to actually go to work), and we smoked a bowl or two outside. He was really nervous, and he kept checking to see if his mom was coming home, because he said she usually comes around then. Well when we finished the first two bowls, we decided to go inside to pack one into his brother's bubbler. He had JUST finished packing it when he went to take a look outside and he was like, "Dude, my mom's home..." I was like, "Man, don't joke like that, that's not cool man." He insisted she was there, which she was. If we had began smoking that like five minutes earlier, we would have been caught for sure. I'm sure she saw how red my eyes were though, hahaha. She didn't say anything about it though.