Flubbergusher 

a fat girl who squirts uncontrollably while she is being bounced back and forth during sex.

Last night Joey said that Mary had a flubbergusher while he was pounding her doggy style.

Flubbergusher by EGerb April 12, 2017

Flubbergutted 

When you go down to eat a girl out, and instead of hitting her vagina you end up with a roll of blubber in your mouth similar to that of a humpback whale.

Boy 1: I was so drunk last night when I took her home that when I pulled my tongue out I didn't realize that I had flubbergutted her.

Flubbergutted by jseal July 29, 2010

flubberguster 

1. Commonly used as an insult among teenage boys.
2. To flubbergust is to place something edible, into a females vagina, have sexual intercourse with the item in the vagina, and after orgasm, eating the edible materials out of the vagina using your face.
3. A mildly painful, yet rewarding method of "freak sex" exploiting a woman's vagina with foreign items which are later eaten directly our of her by the partner.

Here's a fubberguster situation, where Joe is the flubberguster.

Joe has a cup of apple sauce. He pours it into Jane's vagina.

Joe then penetrates his penis into Jane's vagina, and has sexual intercourse until orgasm and ejaculation.

Upon ejaculation, Joe will remove his penis from Jane's vagina, and use his mouth and tongue to eat the apple sauce out of Jane's vagina.

flubberguster by Albert Hines August 8, 2008

flubberguster 

A Flubberguster is a person or thing which places their food in a female's vagina and eats the food out of it as if it was their kitchen ware.

Stuff your girlfriend with your favorite salad, and you've got two meals in one! You are now a flubberguster if you eat it out of her!

flubberguster by Marcus Hale April 20, 2008

flubbernuts 

When having sexual intercourse with a duck, or "fuking" the duck, is screamed out loud by the person fucking the duck at sexual excitment when the point of the orgasm has happened

Louie: oh oh oh oh duck oh oh oh OHHH OH FLUBBERNUTS!
Duck: Quack!!!!!!!!

flubbernuts by Lewis Tilley July 20, 2008

Flubbergust 

When the areloa and nipple are being talked about as a whole

The flubbergust on that girl are hugh!!

Flubbergust by HowYouLikeThemApples August 7, 2018

flubberguts 

a feeling similar to having the butterflies. Nervous, anxious, giddy.

He gives me the flubberguts when he touches my face softly.

flubberguts by Lori Adams December 3, 2006