Definitions for galumphgəˈlʌmf
Random House Webster's College Dictionary
to move along heavily and clumsily.
Origin of galumph:
1872; perh. b. gallop and triumph
move around heavily and clumsily
"the giant tortoises galumphed around in their pen"
To move heavily and clumsily.
Origin: in Lewis Carroll's Jabberwocky, where the meaning was different.