(adj.) a less-profane alternative to motherfucker
Dang, those pirates are at it again! Those crazy motherjumpers never quit, do they!?
by Gluzie September 02, 2006
1 more definition
An expression used to connote suprise or anger, can be used as a substitute for a curse word.
Mother jumper! The dog shit the bed again.
by outlandahh April 19, 2011