Proper sort ... or a cry upon solving each of this puzzle's theme answers?

Question:

Answer:

GOODYTWOSHOES

Length:

Similar Crossword Questions:

"Gosh!" (or, based on the starts of starred answers, one who is expert at solving this puzzle's theme?)
Environmental slogan, or a hint to this puzzle's theme answers
Feature of this puzzle's theme answers?
Geeky sort found within this puzzle's four longest answers
Shade from the sun that's inserted in this puzzle's theme answers
Term for each of the 15 asterisked theme answers in this puzzle
What presidential term limits mercifully ensure, and each of this puzzle's theme answers "receives"
Easy, and what this puzzle's theme answers literally are
What this puzzle's theme answers contain (if you look closely enough)
Out of whack, or what's featured in each of this puzzle's theme answers
What each completed pair of theme answers in this puzzle is
Reservoir, and hint to puzzle theme found in seven long answers
Classic breakup line, and a hint to the formation of this puzzle's theme answers
This puzzle's theme found in the answers to five asterisked clues
Each of the titles in this puzzle's theme answers, e.g.
Word before the first word in this puzzle's theme answers
Upright, and what's been removed to form this puzzle's theme answers
Surplus integral to this puzzle's theme answers
Rhyme runaway, and how this puzzle's theme answers are formed?
New element in each of this puzzle's theme answers
Structure of this puzzle's theme, hidden in five answers
Rebelliously, perhaps (and a hint to this puzzle's four theme answers)
Wise guys featured in this puzzle's theme answers
Numerator for this puzzle's theme answers
It's soft, strong, and demonstrated by this puzzle's four theme answers