usually sum1 with a dick the shape of a light bulb. The term'Heshan' can also be refferred to as the 'machine'. this light bulb'd dick gives the person amazing qualities such as, being good at fifa 09, cod4 and able to cum in 9seconds(how does he do it)??
person A: omg your a heshan!
Heshan: hey let's play xbox together
Person A: how does it grow like tht??
Heshan: it just happens baby