throw something together
1. To assemble, arrange, or put together haphazardly, carelessly, or in haste. A noun or pronoun can be used between "throw" and "together." A: "This dinner is delicious!" B: "It's nothing special. I just threw together a few different leftovers we had in the fridge." You can tell they threw a bunch of clichés together when they were writing the story. Be sure to follow the instructions—don't just throw it together like you usually do!
2. To put multiple people into close proximity or association. A noun or pronoun can be used between "throw" and "together." We're going to throw the two top developers together to see what they can come up with. We were thrown together by random chance, but it ended up being the most important moment of our lives.