Homer Simpson exclamation (3)
I believe the answer is:
doh
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">homer simpson exclamation</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for doh that I've seen before include "First note of musical scale" , "annoyed expression" , "Tonic (mus.)" , "First note of tonic sol-fa scale" , "How foolish of me" .)