Kill yourself in any way. I'm killing myself the HIGHway.
Highway Suicide
Categories
Explanation
Experiment
Explain Bear
Okay, you little genius. You think this is peak comedy, don't you? Let me break it down for your pea brain. It's a pun. The person says "highway" which sounds like "high way", suggesting they're using a method related to roads and vehicles. You know, because you are not so smart.