(Noun) The big pump is the guy who's the life of the party who can usually be found grilling steaks, drinking a 12 pack, building a fire, or ordering a round of whiskey for the boys.
Ex; The big pump is almost done grilling.
Ex; The big pump is almost done grilling.
by Hossdaddy70 June 21, 2015
Get the the big pumpmug. by PoppaPumpInTheHouse April 1, 2019
Get the Big Pumpmug. by PoppaPumpInTheHouse April 1, 2019
Get the Big Pumpmug. by Little Lulu February 10, 2008
Get the Big Papa Pumpmug. 