Very active (2,3,2)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very active</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for on the go that I've seen before include "ready to start monopoly?" , "Active, in constant motion" , "Active and energetic" , "Always busy" , "Ever busy" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">very active</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 busy that I've seen before include "Active, occupied" , "Pot plant" , "Fully employed" , "Sedulous" , "detective" .)
(Another definition for buzzing that I've seen is " very excited".)