A girls night out... No boys allowed
John to his girlfriend: Hey babes what you doing tonight?
Johns girlfriend: Oh the girls and I are having a girls night out, no you cant come with us!
John: Oh so its a period fest.
the female version of a sausage fest.
when the number of females largely outnumbers the number of males
where are the guys at? oh that's right, i forgot we're having a feline fest.
large group of women hanging out together without men (female equivalent of a sausage fest).
We're you at Abby's party last week? Total muffin fest, not a guy in sight
The act of giving out Lifesaver mints (Aka Brain Enhancers) and slices (Sticks of gum) on a Friday afternoon during a school day. If you have not had a Brain Fest, we really recommend trying it one day.
Usually done during a lunch, extension, or free period and is popular among Middle Schoolers - High Schoolers.
When having a Brain Fest, people sign a paper to get access to the Brain Fest. A Brain Fest is usually a treat for students and is loved globally.
Yo Kyle, are you going to go to Jason's Brain Fest this Friday?"
When an Internet comment thread turns into an immature battle royal of trolling.
Tommy was on a rage last night. He turned that Britney Spears music video into a total troll fest!
A gathering of multiple goofy individuals. Or a person who has the capabilities of multiple goofy people.
Pure Goof: Hey you wanna come to my party?
Linus: No, it's probably just a goof fest.
When 10 or more people start to give head / a blow job in the same area
Hey did you go to that uck fest last night ?