Some people just want to watch the world burn

Dumpster.lua

local Dumpster = {} do
	Dumpster.__index = Dumpster

	local finalizers = setmetatable(
		{
			["function"] = function(item)
				return item()
			end,
			["Instance"] = game.Destroy,
			["RBXScriptConnection"] = Instance.new("BindableEvent").Event:Connect(function() end).Disconnect,
		},
		{
			__index = function(self, className)
				error(("Can't dump item of type '%s'"):format(className), 3)
			end,
		}
	)

	function Dumpster.new()
		return setmetatable({}, Dumpster)
	end

	function Dumpster:dump(item)
		self[item] = finalizers[typeof(item)]
		return item
	end

	function Dumpster:burn()
		for item, finalizer in pairs(self) do
			finalizer(item)
		end
		table.clear(self)
	end
end

return Dumpster