topping off 

(v.) to add additional gasoline to the gas tank even though the gas tank container is full. People do it to get the most bang for their buck, to have more gas in their car. This action can be dangerous and it is prohibited by most gas stations. Most gas station attendants do it anyway to sell more petroleum.

"No topping Off at my station" says the automotive saftey expert.

topping off by T-Dog Jenkins May 1, 2005

Topping off 

Ejaculation into a vagina twice in a row

Please don’t do topping off

Topping off by diamondminerbootyeater69er February 6, 2020

Topping off 

When you're already full, but you keep picking at your food and eating.

I'm so stuffed, but I'm still topping off until I finish my plate.

Topping off by FattyMatty2by4 March 11, 2019

Topping off 

Having one person after another poop in a toilet till the point where the poop mountain peaks just above the rim of the toilet.

Topping you off is referred to as topping off someone else's dookie.

The expression "top you off" can also be said to mean something of the same, metaphorically, as a joke.

"The kids at the school topped off the toilet in the band-wing so high that the toilet wouldn't flush. Having never experienced anything like this, the janitor had to call for back up to scoop out the ever-ending pile of shit. This phenomenon created the art of topping off."

Topping off by Invented at Avon Grove High July 29, 2009

topping off 

pooping in someone else's butt

"yo. what are you doing?"
"im toppin my girl's dog off. lemme call you back"
"just text me."

"oh yeah, top me off baby"

"you better shut up or im gonna knock you out and top you off"

the act can be represented as itself in the present tense; topping off. booyah grammar kids. im gonna top y'all off

topping off by dmoney,son January 6, 2008

topping off gas tanks 

To ejaculate massive ammounts of semen into a vagina or anus. This practice can only be accomplished in the absence of condoms or any other contraceptive that prevents the exchange of fluids. A vagina that has been habitually been topped off runs the risk of becomming garbage pussy.

Bend over whore, Im gonna top off your gas tank with pure, unadulterated eastern Kentucky baby slime.

I love nothing more than topping off gas tanks.

Condoms? I would never take a shower in a raincoat, why would I wear condoms? I am going to top off your gas tank.

I am going to top off your gas tank, and then I will be in you forever.

topping off gas tanks by Taquesia Blackdigk September 27, 2006

Topping off the crockpot 

Getting stewed; Getting stewie; Getting drunk/drinking.

Hey what are you up to tonight?
Not much just Topping off the crockpot trying to find a party.

Topping off the crockpot by Swat Team May 12, 2007