When you're on the toilet and need to force shit out.
Bro 1: "Wait, I'ma pump the shit out, then take a bath"
Bro 2: Pump and Dump, I like it
When there isn't enough time for full out sex, time only allows for a pump and dump. Also known as a quickie or a nooner.
Him: Girl - I'm horny as hell.
Her: I have a million things to do today - like I literally have twelve minutes.
Him: I only need five (wink wink)
Her: (after it's over) Sorry for the pump and dump but I got to go.
The act of defecating after having intercourse.
"What is it about good sex that makes you want to shit? Must be all that pumping... pump and dump... "
A couple that have kids and been together 10 plus years and have Sexual intercourse any chance they get that only lasts for 30 seconds. The majority of the time one or both are drunk and smoked a joint together.
Let’s go pump and dump backseat of the truck in 10 minutes baby... I’ll sneak out the back gate...
When you bop the baloney while taking a massive shit at a neighbor's house at the same time, while you are standing up facing the toilet.
Neighbor: "OMFG, RYAN!! THERE'S SEMEN ALL OVER THE BACK OF MY TOILET!! AND SHIT!! THERE'S SHIT ALL OVER MY WALLS!! WERE YOU DOING A FUCKING PUMP AND DUMP!?"
Ryan: "So is that a no on the sugar?"
A dump taken before doing an important and/ or strenuous task in order to gain mental clarity and increased focus. Also, a preventive measure against accidental sharting.
Bro, before we hit these Deadlift PRs I'm gonna go take a power dump... rack them weights, I'll be right back.
Expelling so much piss at one time that it sounds like you’re dumping a bucket of water on the ground
“Does anyone know where Matt went?”
“He’s been drinking all day, he probably went to dump the bucket”