A way of emphasising one's keenness to partake in an activity- often surfing, drinking or fighting.
Often shortened to mad dog.
Mad dog keen is a phrase made popular by the cult underground movie "Jordanman 2.0"
Often shortened to mad dog.
Mad dog keen is a phrase made popular by the cult underground movie "Jordanman 2.0"
Dr Pain: "Wait...lets make this interesting. keen?"
Jordanman: "Yeah....Mad dog!"
Mayonazi: "Wanna get crunk as?"
Everyone: "fuck yeah, mad dog keen!"
Jordanman: "Yeah....Mad dog!"
Mayonazi: "Wanna get crunk as?"
Everyone: "fuck yeah, mad dog keen!"
by white-trash-doris May 30, 2008

When two people have their asses against each other and try to see who's poop penetrates the others asshole first.
by OBrex05 January 28, 2014

A time of the year lasting from early January through mid February that is antiannum of Dog Days of Summer.
by cosmic user September 20, 2018

by vbpj November 23, 2014

When you get done having anal intercourse and you look down and realize that the used dirty condom is still inside your partners anus. Upon farting, a fart and semen filled rubber bubbles out of your partners ass like a prairie dog
After Tommy got drunk and plowed me in the ass i farted and realized he gave me a wisconsin prairie dog
by the demeter November 19, 2013

by Dwaine Howe August 4, 2008

by Rainier42 February 5, 2010
