Top definition
Something said right before a person does something amazingly stupid.
Hey Peter, watch this!
*jumps off the roof with an umbrella and breaks both legs*
by TheDumbGuy July 15, 2005
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Jul 29 Word of the Day
Someone who used to be a potential girlfriend/boyfriend, but no longer is.
Tim: Zack, is that your exgirlfriend?
Zack: No, she's an expotential. We never actually dated...
by brownsuite September 24, 2011
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2
Person 1: Hey watch this!
Person 2: *looks at person 1*
Person 1: *attempts to do a backflip and falls off of a building*
by VioletThePurple October 17, 2020
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3
Something said right before a person does something amazingly stupid.

In the military it takes a quantum leap. with high explosives, high performance aircraft and situations that will get you killed in a heartbeat.

along with "based on my experience" "I've made a decision" "trust me" and "watch this"

It reaches another level if the MFer is smiling, chuckling or laughting.
The most dangerous thing in the US Army is a warrant officer AH-64 Apache pilot chuckling and saying "watch this"
by Alpino August 09, 2012
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