Whoever could have predicted that having a BABY SHOWER, at a BAR, until MIDNIGHT could — somehow — go awry?!

Three grown-ass men, and a 14-year-old boy, are behind bars after they started a BRAWL — at a BABY SHOWER — that required FIVE different police departments — wielding TASERS — to get it under control!

200 people, including CHILDREN, were at the club, where the shower was thrown, when an uninvited guest showed up.  Two men began fighting and a police officer was called to break it up.

Chaos then erupted.

The police officer called for back up and that’s when several officers were SURROUNDED, by guests, and BOTTLES and CHAIRS started flying through the air.  It was then that FOUR other police departments were called in to control the crowd, one guest was even tased.

Several officers, and guests, suffered minor injuries.

Duh!  Everyone knows you have your WEDDING at the bar and your baby shower at the RAVE!

Amateurs.

(7 News)