How about this for just plain weird. It’s a USB laptop cooler, inspired by, er, a gas hob. The cooler has dual fans, which should be powerful enough to keep your laptop as cool as required. And of course it takes power directly from the computer’s USB port.
Compatible with any laptop computer, it features a blue LED light to simulate a gas hob. Just don’t try cooking on it though. The gas cooker USB cooler costs £8 and is available from here.