Business Mouse! Coming soon, new animation for Channel 4 from Modern Toss: Welcome to Impulse Investments, I'm Dave Business Mouse!'. Fresh from the makers of Modern Toss comes a new cartoon idiot in the form of a little mouse built for big business. Watch as he blunders his way through deal after deal at rapid pace. Expect hilarious, hurricane velocity, stylish animation from this inspiring but reckless mouse entrepreneur and his portfolio of business associates.