Derived from the classic bay slang “Rip” or "Ripper” aka a slutty female. The term “rip phase” describes the period in a girls life in which she is a little loose. She sleeps with multiple dudes over the course of a few months or a year. Almost every girl goes through a “rip phase” at one point in their life. If you know a girl who hasn’t, just wait lol. Originated by the donnis in Berkeley, California.
by YoungKellsBaby September 16, 2016

The period of time when your crush doesn't text back after you poured your heart out to her, admitting your love through a multi-paragraph text.
"Has she texted back yet?"
"No, and its been three days."
"Three days? Damn she's in the Gabby phase."
"No, and its been three days."
"Three days? Damn she's in the Gabby phase."
by Blackout1039 November 18, 2016

The early stages of a relationship whereby one or both parties show only their desirable qualities. They fail to disclose their flaws, true personalities, and true desires in order to be accepted, loved, and taken to the next stage of a relationship.
by Intuitive One August 23, 2022

When somebody goes through a mentally insane phase where they play a game for a week make there profile picture the game make there life the game and then the next week its a different game. Pretty much everything for the week revolves around the game.
Colins current game phases is Undertale and his profile picture and everything about his is undertale themed.
Nick Is going through a roblox game phase and cant stop thinking about it
Nick Is going through a roblox game phase and cant stop thinking about it
by pancakespell February 21, 2022

Heather: why are you hiccuping so much?
Candice: because my phases of humor are acting up.
Heather: i think you should get that checked out. Sounds Serious.
Candice: i'll set an appointment next week.
(next week...)
Dr. Wenis: what brings you in today?
Candice: i have a terrible case of phases of humor.
Dr. Wenis: oh ok. lets get you to take pregnancy test.
Candice: but i havnt had sex, Doctor.
Dr. Wenis: it is just to check your level of calcium in your blood.
Candice: I drink orange juice everyday.
Dr. Wenis: Your results are back, and they say you have cancer of the cotton surrounding your heart.
Candice: Am i going to Die?
Dr. Wenis: No, but your fish will.
Candice: OH SNAP!!!
(The End)
Candice: because my phases of humor are acting up.
Heather: i think you should get that checked out. Sounds Serious.
Candice: i'll set an appointment next week.
(next week...)
Dr. Wenis: what brings you in today?
Candice: i have a terrible case of phases of humor.
Dr. Wenis: oh ok. lets get you to take pregnancy test.
Candice: but i havnt had sex, Doctor.
Dr. Wenis: it is just to check your level of calcium in your blood.
Candice: I drink orange juice everyday.
Dr. Wenis: Your results are back, and they say you have cancer of the cotton surrounding your heart.
Candice: Am i going to Die?
Dr. Wenis: No, but your fish will.
Candice: OH SNAP!!!
(The End)
by The Fishtankers July 8, 2010

A girl who shows changing mind, behavior, attitude to her friends. It also refers to "Changing decisions without any reason".
Last week , Sable went through a Fickle Phase and ditched her close companions. Nobody knows the reason for the sudden change in her behavior.
by Moulish Rated - R Punk June 19, 2015
