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.
If you swallow the bait, you take something that someone offers you, or agree to do something that someone asks you to do without knowing that it is a trick or way of getting something from you.
You can't just do whatever he wants you to do. Don't swallow the bait.