Popsugar Health & Fitness Gymnastics Riley McCusker This Is Halloween Gymnastics Floor Routine This Gymnast Did a Floor Routine Set to "This Is Halloween," and, Yes, It's Iconic 20 August 2018 by Victoria Messina Image Source: Getty / Joe Robbins We're a sucker for binge-watching gymnastics performances set to unexpected music (see: Katelyn Ohashi's epic Michael Jackson-themed routine), so when 17-year-old gymnast Riley McCusker did a floor exercise routine to the tune of "This Is Halloween," we lost our cool on the spot. While competing in the US Gymnastics Championships in Boston, Riley flipped and twirled in a light-pink leotard while an instrumental version of The Nightmare Before Christmas song blared over the loudspeakers. Sure, it might seem a bit early to hop on the Halloween train, but as all-year-round lovers of the spooky holiday, we're big fans of her music selection. Though this isn't the first time the Connecticut-born gymnast has used the Halloween-themed melody for a performance, it certainly got the people talking, as Twitter blew up with a flurry of funny reactions. "This will get me through to 2020," one user wrote of her routine, while another said, "We stan a spooky queen." So do we! Ahead, watch Riley's one-of-a-kind performance, and keep reading to see a handful of responses to her eerie song choice. Riley's Floor Routine 1 / 13 The Twitter Reactions to Her Performance Riley McCusker did her floor routine to an instrumental version of This Is Halloween so I know who I'll be rooting for from now on— Becky Hermenze (@beckywtheokhair) August 20, 2018 2 / 13 I’m watching the gymnastics thing from last night and I’m obsessed with the girl in the light pink leotard and matching eyeliner doing a floor routine to ‘This Is Halloween’ i have decided to stan forever— steve rogers is a riveters fan (@rivs_are_rollin) August 20, 2018 3 / 13 Lolol, watching the Women's national gymnastics finals and the first floor routine I see uses "This is Halloween" from Nightmare Before Xmas. This will get me through to 2020.— Lara (@LKKesler) August 20, 2018 4 / 13 m watching gymnastics rn and this girl’s floor routine is to this is halloween and i’m in love— Mountain Biking Vampire Witch from the Future (@SadieTheSlayer) August 20, 2018 5 / 13 Riley out there doing her floor routine to #ThisIsHalloween and I'm living. #DannyElfman #NightmareBeforeChristmas #USAGymChamps— Frances Key (@FMK88) August 20, 2018 6 / 13 Riley McCusker just did her floor routine to “This is Halloween” off of the Nightmare Before Christmas. I’m here for it #usagymnastics— Erica Lamb🌻 (@erica__lamb) August 20, 2018 7 / 13 Just want everyone to know that the gymnastics championships are on and the first floor routine was to an instrumental This Is Halloween. Love sports!— Katie Shelly (@katiecantdraw) August 20, 2018 8 / 13 love that mccusker’s floor music is this is halloween. we stan a spooky queen— Sassy (@sassyatlaw) August 20, 2018 9 / 13 Shout out to Riley McCusker for doing an FX routine to This Is Halloween. I’m gonna have to get my hands on this string quartet version.— Adam, K? (@supportmain_) August 20, 2018 10 / 13 She's using "This Is Halloween!" Give her all the medals! #USGymChamps #USGymnasticsChampionShips2018— The Perfect 5th ♥ (@CatSally) August 20, 2018 11 / 13 So I’m watching the U.S. gymnastics championship and this girl is doing her floor routine to an orchestra version of This is Halloween from Nightmare Before Christmas and I’m loving it 🙌🏼— Haley (@haleyy_q) August 20, 2018 12 / 13 Riley’s floor routine to this is Halloween makes me laugh every time, I would die for her— Meg ✨ “I need her! Bring me her!” (@stayherehoneys) August 20, 2018 13 / 13 GymnasticsWorkouts