What does gthu mean? View the definition of gthu and all related slang terms containing gthu below:
grow the heck up
Usage of GTHU
The abbreviation GTHU is often used as a response to someone who is behaving in an immature or childish manner. It stands for 'grow the heck up' and is meant to encourage the person to act more responsibly or maturely. The phrase can be used in a variety of contexts, from personal relationships to workplace interactions.
Examples of GTHU used in texting:
1. Person 1: I can't believe she ghosted me after one date.
Person 2: Dude, GTHU. You only went on one date.
2. Person 1: I'm going to pull an all-nighter and play video games.
Person 2: Sounds like you need to GTHU and study for your exam tomorrow.
3. Person 1: I can't believe my boss got mad at me for calling out sick.
Person 2: Maybe if you stopped partying every night, you wouldn't have to hear GTHU from your boss.