Some teenagers on a bridge in England probably thought it’d be funny to throw snowballs at two unsuspecting city workers on a barge.

Unfortunately for the teenagers, the Leeds city workers happened to have a gigantic water cannon in their hands.

After getting hit squarely in the helmet with a snow ball, the city worker with the cannon turned his attention to his teenage foes and blasted them with a huge stream of freezing cold water as bystanders cackled in glee.

See the video of the hilarious incident below.

WARNING: GRAPHIC LANGUAGE

Don’t bring a snowball to a water fight. from Ste Eveross on Vimeo.