Shit just got real

[Couch Potatoe]

An expression that explains how a joking or friendly conversation suddenly took a turn for the worse and is escalating towards a hostel situation and/or a physical scuffle.

[Jessica]

A phrase originally spoken in [Will Smith]/[Martin Lawrence] action/[buddy-cop] movie Bad Boys 2, but referenced in [Simon Pegg]/[Nick Frost] action/buddy-cop movie satire [Hot Fuzz], signifying a sudden crescendo of danger and/or sudden understanding of dangerous circumstances.

[Justin Bieber]

The situation has escalated to the highest point of seriousness and is no longer a laughing matter

[Tina]

A saying that implies the expectation and/or encounter of something that is inherently dangerous. Additionally it may signify the soiling of underwear.

[Justin Bieber]

the perfect time to pose as a team, often in a [hard-boiled] manner
especially prevalent when regarding fictional, 1940s-style detectives penned by [Andrew Hussie].

[Little_Girl]

When smoking any substance, this is the moment you know you are not of sober mind any more.