Top Definition
A person that steams past you on the pavement as if they had more of a moral right to be there as they are doing something 'healthy'
"I almost got knocked over by a joggernaught this morning"

"Watch out! joggernaught!!"
by Words Wired Weird February 04, 2008
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×