At last - a sizeable crop! I deliberately chose a word with multiple definitions, homonyms, and a decent scope for wordplay. Perhaps that's a couple of major factors.
Anyway; very hard to choose as so many good ones. Final shortlist; Tyke 9, Geeker 11, Jon 20, of the multiple defs Dorrien swings it with 21. Special mention to Granama 34 for the reimder of the "are we there yet" that all our kids came up with. Would have been a reasonable clue as it's a "fair" question...
However being a fan of the laconic I have plumped for the very neat 24 from Marty;
Blonde female with cropped hair (4)
Congrats Marty. Apologies for the paucity of prizes but under enourmous time pressure. Here she is the fairest of them all and object of all our teen fantasies;
https://www.youtube.com/watch?v=WGU_4-5RaxU