What does “Let's splittabottle!” mean?
I drank quickly, greedily. By the time they brought our food everything on the the table looked hazy.
“Let's splittabottle!” I slurred, so I wouldn't regret the thick olive oil and stuffed mushrooms, the linguini with shaved Parmesan and roasted cherry tomatoes that I was soon shoveling into my mouth.
What does “Let's splittabottle!” mean?