Refers to an unfortunate situation where someone who had begun exhibiting undesirable behavior that others had initially assumed was his "just going through a phase" actually does **not** eventually "taper off", but continues to display said distressing attitude/actions.
My teenage son started being really rude and mouthy at age 12, and our pediatrician had assured me that it was "merely a stage he was going through", and that "he'd outgrow it eventually". Well, that was over six years ago, and if anything the boy's behavior is even more sulkily-resentful and anti-social than ever --- looks like a phase-locked loop to me!
by QuacksO January 31, 2019
Get the phase-locked loopmug. 
by InterpersonalCommunication March 27, 2025
Get the The Moon Tarot Card Is Hearing An Audio Loopmug. When you fucked a hoe so hard you created a black hole in her, so it sucks you in and you find yourself in a time loop
Person 1: Did you bang her?
Person2: Yeah, I created a giant loop.
...
Person 1: Did you bang her?...
Person2: Yeah, I created a giant loop.
...
Person 1: Did you bang her?...
by trillmolnar October 16, 2019
Get the Giant loopmug. by Peckerheadfag621 January 19, 2024
Get the Fruit loopsmug. by Keplewy February 23, 2023
Get the Loopmug. Not the cereal but the phrase. The phrase is used for good luck before you do something that you don’t know what’s going to happen. This phrase is usually used by yelling but it can be also used for any other way
by Theurbandictionarydude June 7, 2025
Get the Fruit Loopsmug.