someone who uses too many pumps on their shampoo
Isabelle: You use so many pumps on your shampoo Mia, you're a pumpy!
Mia: Oh no!
A overachiever at the worst things in life.
There you go again with your pumpy bull shit, nobody likes to be around you because you're always trying to one-up everyone.
A puffer jacket that is particularly large or over-sized. The coat's exterior is comprised of a number of puffy sections that are separated by seams and are filled with down or a synthetic material that is intended to provide warmth to the wearer. It is particularly seen to be worn in parts of outer London.
David Beckham: You see my new pumpy bro?
Simon Cowell: That's a big ting brudda.
Term used to ask someone if they want to have sex or do a silly little dance, used when you aren’t sure if their standards are low enough for you
"hey, lets do the pumpy jumpy" "what the fuck"