puzzle

 ACROSS

  1 Poetry throwdown

  5 Red, green or purple fruits

 11 Tiki bar order

 13 Certain chasm

 14 *Place to plug in a mouse, perhaps

 15 Meeting outline

 16 *Queen/David Bowie hit whose bassline reappeared in "Ice Ice Baby"

 18 Love to bits

 19 CPR administrator

 20 Fish often served with chips

 23 Greek goddess of dawn

 24 Bacon ___ eggs

 26 Hip-hop or painting

 30 Fuss

 31 Beverages made from frozen 5-Across

 32 *Power line support

 34 Pachelbel piece that's popular at weddings

 36 Spinning speed, briefly

 37 Word after "CD" or "game"

 38 "___ boy!"

 39 Natural 'do

 42 "Diamonds" singer Smith

 43 Employ

 45 Many Pakistanis' religion

 47 *Field involving grids but not clues

 52 Mental image

 54 Arrogant newcomer, or a hint to the asterisked answers' initials

 55 Gift-giver's encouragement

 56 Notice

 57 Do the duck walk?

 58 Socially awkward person

DOWN

  1 Fencing sword

  2 Interpreting speech without hearing it

  3 Perched upon

  4 Like some paint jobs after hailstorms

  5 Mardi ___

  6 Pasta sauce brand

  7 Say with confidence

  8 Seed source for a squirrel

  9 Conclusion

 10 One has blue arms

 11 PC platform released in 1981

 12 Thing on a list

 14 Reverse the effects of

 16 Dubai's country: Abbr.

 17 London who co-hosted "What Not to Wear"

 21 Raw material

 22 People "slide into" them on Twitter

 25 "I swear"

 27 Copy, briefly

 28 Basket such as a dunk

 29 Old format for a newscast

 30 Scads

 31 "___ be great to see you!"

 32 Stone-faced at a comedy show

 33 Ski jump's approach ramp

 34 Loops in on an email

 35 "I get it now!"

 38 Lent a hand

 39 Send romantic signals

 40 Overlong social media post, often

 41 "R u serious?!"

 44 Tater

 46 Bag of chips, perhaps

 48 Zest source

 49 Bubble rapidly

 50 Buy into a poker hand

 51 Regarding

 52 Solemnly swear

 53 Beer with a rye variety, briefly

solution