pumped full of plastic 

Having had so many plastic surgeries that it's blatantly obvious.

Ex. Britney Spears, most WWE Divas

pumped full of plastic by AJAW August 17, 2004

Pumped up kicks 

A school shooting and it’s also a meme

Dude there’s a pumped up kicks happening in that school

Pumped up kicks by Flying boys in the joke November 21, 2018

Pumped Up Kicks 

To run super fast from danger or harm in tennis shoes, mostly worn by indie/scene kids in modern day's time. ;)

Also a great song by a GREAT band: Foster the People!! :D

Person 1: I'ma bring a gun to school and shoot up all y'all niggas!!

Nigga 1: Oh shit!! that nigga's gotta gun!!

Nigga 2: All y'all bitches bettah run!! Run hoes, run!!

Nigga 3: I got my 'pumped up kicks' on so i'ma be outta here before all these other niggas!! See ya!! :D

Pumped Up Kicks by Rob (Girl) January 11, 2012

pumped up rat 

1 a very small dog such as a jack russell
2 some one that is small and thinks they are tough

1 look at that pumped up rat
2 look at that stupid pumped up rat (hehehehehehehahahahaha)

pumped up rat by gav n nick March 14, 2006

pumped up 

to have erection

Oh, I'm pumped up!

pumped up by cisar June 17, 2009

pumped squirts 

the act in which one squirts sexual juices.

I had blue balls all week but finally pumped squirts with some grenade from havannas last night.

pumped squirts by youwouldntlike it November 9, 2010

Pumped Up 

To be pregnant. It comes from the physical appearance of the female's stomach being "pumped up" like a balloon or another round object filled with air.
To be used in the same manner as the word "pregnant":

"She has gone and gotten herself pumped up!"
"Carla is pumped up!"
"When are you going to get pumped up?'

Pumped Up by Niki Yo October 4, 2010