Mansplaining is still alive and well, my friends!

And, while it’s not a good thing, it is pretty funny when a man’s attempt at being an authority on something blows up in his face.

And this one is a doozy!

The video you’re about to see was posted by a woman named Lauren-Ann Graham.

The initial text overlay reads, “The guy at the auto parts store trying to rip me off…”

But did Lauren-Ann have something to tell him.

The video then cuts to her standing in front of a space shuttle and the text overlay reads, “When I’m literally a rocket scientist.”

Ouch…I bet that guy feels pretty dumb right about now…

The final clip in Lauren-Ann’s video showed her using power tools, just to drive the point home.

I think it’s safe to say that she knows what she’s doing…

Take a look at the video.

@nasa.lag

I can fix your car or your spacecraft🚀🤷‍♀️

♬ That dont impress me much – MusicVideos102 👑

And here’s what TikTokkers had to say.

One viewer chimed in.

Another viewer was impressed.

And this TikTok user spoke up.

This is why you never assume anything about anyone!

If you liked that story, check out this one about a 72-year-old woman was told by her life insurance company that her policy was worthless because she’d paid for 40 years. 🙁