To completely fuck up at an activity or play in a team or solo competition; to let the team down (typically used while playing Clash of Clans mobile app)
by Turd Biscuits February 08, 2015

when everyone gets quiet and you make a speech. usually under 20 words. of course only King Kaiser can do this
by fapplesauce April 29, 2012

The ruler of Germany. The line ended when Kaiser Willhelm fled to the Netherlands, thus ending the first world war.
The greatest trick the Devil ever pulled was convincing the world he didn't exist - regarding Kaiser Sozé
by Gumba Gumba April 10, 2004

The lowest level of fuckboys. They are skilled at making girls think they're the one when in reality they don't give a fuck about them. Only hoes fall for Kaisers.
by One two November 08, 2016

To be called out and chastised by superiors at work for being on the internet (mainly www.illiniboard.com) too much
"So I was posting something on the deuce when my boss walked up to my desk and I knew I was kaisered"
by Pater August 13, 2003

"Dude, that guy is such a kaiser!"
"You are totally kaising out man!"
"You are such a kais!"
"Sorry for getting all kaiser on you"
"You are totally kaising out man!"
"You are such a kais!"
"Sorry for getting all kaiser on you"
by rotohomo March 17, 2009
