Hump actually refers to rounded protuberance on a camel's back, or as an abnormality on a person's back.........which is located in the centre 
so there is a common sense behind it that even wednesday is in the middle of the week see example
This is old tradition or belief or thinking.....which is just related with one of the week day as well as hump
so there is a common sense behind it that even wednesday is in the middle of the week see example
This is old tradition or belief or thinking.....which is just related with one of the week day as well as hump
hump in the centre or middle approx
And wednesday in the middile of the
both in the centre
....Hump Day
And wednesday in the middile of the
both in the centre
....Hump Day
by Flamehead August 20, 2006
 Get the hump daymug.
Get the hump daymug. Doing doggy-style sex on the beach and you get sand in her booty hole, cumming in the sand, and making her lick it up.
by Turtle Goddess July 22, 2016
 Get the Sandman Humpmug.
Get the Sandman Humpmug. by jfray2 June 25, 2010
 Get the scavenger humpmug.
Get the scavenger humpmug. As opposed to a fist pump, a fist hump is the act of masturbating ater being defeated in some form of competition.
by Heeeeenk December 24, 2011
 Get the Fist Humpmug.
Get the Fist Humpmug. by Weldingman November 11, 2018
 Get the Camel Humpmug.
Get the Camel Humpmug. by hscm November 9, 2015
 Get the drive humpingmug.
Get the drive humpingmug. by Asbner134 June 20, 2016
 Get the chump humpmug.
Get the chump humpmug.