Is there a trope for people that are quite harmless on their own but when paired with 'this guy' they could make a chaos towards their surroundings?

For example Jesse and Walter from Breaking Bad, on their own they are not so 'catastrophic', but every time they are working together, they always seem to bring the worst possible situations, be that to themselves or to their enemies even their most cautious enemy. It's like the worst nightmare for everyone that's involved with them both.

Is there a trope for that kind of situation?

Update : Apologies, it appears that I'm at fault for not explaining my question clearly.

What I mean by trope is a figurative or metaphorical use of a word or expression, in my case it's trope that appeared quite often in tv or movies.

For examples, trope about Playing against the type, which in a nutshell refer to actor that are usually played as one type of character like a happy go lucky guy, suddenly they played as a serial killer character.

Another example is MundaneMadeAwesome, which basically referring to attempts to make seemingly dull or unimportant action looked like 'huge importance' by giving the scene things like dramatic lighting, extreme close-ups, Exaggerated expressions and gestures.

Those are some examples of trope that I was talking about.

So my point is, is there a trope (figurative or metaphorical use of a word or expression) for a situation like specific people that when they are together (I'm not talking about a couple) or doing something together, they always invites disastrous situation for everyone (even those who are like specialized against people like these) that are involved, including themselves? Maybe like disastrous duo? (which is not a trope apparently)

I hope I cleared some of the confusions.