Babelan
A Babelan is a Lachlan who did something good, and now they’re annoying you with it.
Your Lachlan friend passed you the test. Now you're a Babelan. You're annoyed.
Your Lachlan brother gave you a compliment. Now you're a Babelan. You're suffering.
Your Lachlan cousin called you a friend. Now you're a Babelan. You're trapped.