WHAT DOES HEHE MEAN?

The civilian governor, Julius von Soden, wasn't smitten by the system, but acquiesced. Zelewski left Kilwa in July 1891 with four companies, but when he attained the Rufiji River he despatched the company beneath the command of Lieutenant Tom Prince back to Dar es Salaam, telling Prince that three organizations would be ample to cope with the Hehe,