plug 'n chug 

Engineer-speak for a problem or part of a problem where numbers can be "plugged" into an equation, at which point the answer can be "chugged" by a calculator.

Yeah, so then you have all the variables and then it's just plug 'n chug to get the answer.

plug 'n chug by MyFantaIsOnFire October 16, 2007

plug 'n chug 

when a male plugs his erect penis into his partners mouth and they chug his climaxation juice

plug 'n chug me, Jenney!

plug 'n chug by Bridster April 14, 2005

Plug n’ Chug 

A method used for multiplication of both numbers and humans, you insert your plug inside her vagina but she doesn’t chug on your plug so you actually multiply.

Bro last night my dad Plug n’ Chugged my mom.
Guess you really can say I was born yesterday.

Plug n’ Chug by HueGRection55 June 9, 2019