Car

an object which typically has 4 (or sometimes 3) wheels , 4 or 2 doors (depends on speed, the faster the less (there are exceptions)) and is controlled by a human.

Cars also like to murder people... a lot, exactly 38,824 in the US in 2020 alone.

These things can weigh anywhere from ~200kg to 20 tons (440 lbs to 44k lbs), but it usually about 2 tons, that's where the phrase "2 ton death machine" comes from.

Sometimes people even have sex in them.

Dude 1: Here comes a Car!
dude 2: Which one?