Apparently, this is the code for a Hello World program in Malbolge:

(=<#9]~6ZY327Uv4-QsqpMn&+Ij"'E%e{Ab~w=_:]Kw%o44Uqp0/Q?xNvL:H%c#DD2^WV>gY;dts76qKJImZkj