look up any word, like blumpkin:
 
1.
An obease jogger. A fat jogger whom nothing can stop.
Look at that Joggernaut, don't get in his way he may trample you.
by Usul June 12, 2007
 
2.
douchebag poser who copies another person or person's successful work to feed his own ego and lack of creativity.
by speaks the truth March 11, 2014
 
3.
an asshole that pays no attention to anything but running, including traffic, weather etc...
Look at the dead joggernaut that SUV just ran over!
by triumph 650 January 09, 2008