Top definition
The plastic part of an alcohol bottle at the spurt that controls the flow of alcohol into your mouth.
Nick removed the fun stopper from the bottle so he could chug the Handle more effectively.
by Walter Hopkins IIIIV October 11, 2011
Get a Fun Stopper mug for your boyfriend Bob.
Apr 22 Word of the Day
When you eat dirt for the first time and leave your family to build a shack in the woods
Bro since I got dirtpilled on Tuesday I have made sooo many worm friends and made them soo many little houses to get married in. Me? Lonely? No you’re the lonely one u lawn owning freak
by ecogoth December 30, 2020
Get a dirtpilled mug for your cat Larisa.
2
the plastic contraption that is placed inside the tip of liquor bottles to regulate its flow of contents (the fun).

people often remove the funstopper to pour their liquor of choice at a much faster rate, causing a better time for everybody.
Guy 1: Man hurry up and pour those shots!

Guy 2: It won't pour any faster man sorry.

Guy 1: Take the funstopper out first and then the party can really begin!

Guy2: Man you are soo right.
by beerboozebroads December 21, 2011
Get a funstopper mug for your girlfriend Rihanna.