Take a running jump in a/the lake spoken language exclamation
Said to someone when you want them to go away and leave you on your own because you find them annoying.
A: What's the color of your underwear? B: Go take a running jump in a lake, you freak!
A: Lend me your car only one more time, please! B: You know what? You can just take a running jump in a lake!
The origin of this expression is not clear.
To punish someone or something harshly
He's a really strict teacher, so he'll definitely lower the boom on you if you don't do your homework.