(noun)
The part of the conversation you miss when you're in the bathroom. One can minimize the impact of their bathroom gap by timing it out to a less interesting part of the conversation, but it's impossible to ever truly know what one missed when they were in the bathroom.
Sam gets so anxious about bathroom gaps that he'll always peak his head out of the bathroom door and respond to things.
Green protein is slang word for marijuana.
ayyy brah! pass the green protein