Comes from lyrics to he like that by fifth harmony. Refers to girls wearing heels and having a large butt. Is a reference to MC Hammers song pumps and the bump.
by Clonecone August 24, 2017

"she looks sexy with them red bottoms up her ass. i love them girls with the pumps in the bump "
"he loves girls with the pumps in the bump "
"he loves girls with the pumps in the bump "
by booobz886 August 30, 2017

by Slayerize May 14, 2005

To place a bump of coke or k in a bike pump and have someone push the pump.
-dangerous and stupid activity
-dangerous and stupid activity
by Gaillehoe November 15, 2022

by DWNumber1 August 02, 2009
