"Yo!" (3)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">yo</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I know that yo can be written as hey)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for hey that I've seen before include "Call attracting attention" , "Exclamation calling attention" , "Exclamation to call attention" .)
(Other definitions for fro that I've seen before include "To and - means back and forth" , "Opposite direction to to" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">yo</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 sup that I've seen before include "Drink; take a late meal" , "Take food" , "Drink; eat evening meal" , "Imbibe" , "Drink -- eat (with the devil?)" .)