Forgetting your bottle

When you're smoking weed with your friends out of a bong and you walk away and someone says "hey you forgot your bottle", and you think he's talking about the bong but it's actually a bottle of soda

"Man that was some good weed, let's go to the minute market for some monster dubs"
"Hey you forgot your bottle"
"Oh shit is he talking about the bong?"
"No I've got it right here, it's just our bottle of soda"
"Oh damn, talk about forgetting your bottle"