A funny man. But he's oversensative, humourless and jumps to
conclusions. Reportedly he walked out on his contract because one of his white employees LAUGHED at HIS pixie skit. Dave jumped to the conclusion that it was a racist laugh, and thus flaked on his friends, employees, fans and show to go to Africa, because thats obviously the non-ironic thing to do for a black man pissed off at
stereotypes.
Neal, Dave's writing partner later claimed that thats just how that
particular white employee always laughs.