<human>: Obligatory didn't happened today but earlier this summer. 

I was hanging out at a friend's house with a couple of guys and it's late in the night and we decide to play some beer pong. We found my friend's parent's liquor cabinet and filled the cups up with vodka and rum and began to play. All is good and we are really fucked up, and we called it a night. **To be safe, we decided to fill the bottles back up with water so his parents wouldn't known how much we drank**

Well, a few months later his parents have some friend's over and they put some booze in the freezer to chill it. They were quite shocked when they pulled the bottle out and it was frozen solid. They questioned our friend (their son) and he ended up spilling the beans on us.

Can you summarize the given text in a few sentences?
<bot>: Drank friend's parents alcohol, filled it back up with water, they were shocked when they chilled it in freezer and it was frozen.