Humorist ____ Barry (4)
I believe the answer is:
dave
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">humorist barry</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for dave that I've seen before include "man" , "channel" , "Chas and - -" .)