Littering is wrong, we all know that. And yet so many of us still think it's okay to drop wrappers, cigarettes and rubbish from our car windows.

**WATCH: VIDEO EXPOSES ********HILARIOUS **REACTIONS TO GIANT MUTANT SPIDER

But now there's a new vigilante roaming the streets - and this anonymous hero is set to make us change our litterbug ways.

Cruising the streets on their motorbike, the Litterbug Esterminator (that's just a name we've come up for them), keeps a firm eye on their fellow drivers.

And, should they catch someone dropping an empty McDonalds bag or bottle from their window, justice is swiftly delivered.

SEE: THE 10 FUNNIEST BABIES ON YOUTUBE

Check it out.

That milkshake situation at the end was pretty dire, wasn't it?

SEE: HILARIOUS WEDDING PHOTO GOES VIRAL AFTER GUESTS INVITED BY MISTAKE CRASH BIG DAY

While we do fear for the Litterbug Exterminator's safety (some of those people looked VERY angry!), we can't help but commend this masked hero for rising up and fighting for cleaner streets.

How would you react if someone tossed your litter right back at you through your car window? Let us know via the comments box below now.