THERE'S a big big sound sweeping social media with the Greater Western Sydney's theme song going viral on the back of the club's maiden Grand Final appearance.
Clever fans are jumping on the Giants bandwagon by making video clips with the Giants song spliced over the top.
The Simpsons, Friends, The Office and plenty more have featured.
We've scoured #bigbigsound on Twitter to find the best 10.
Bajirao Mastani (film)
Hey @GWSGiants Still pinching myself - we heading to a freakin' GRAND FINAL!! #bigbigsound #danceComrades #aflfinals #afl pic.twitter.com/ZQ9pVnBQjR
— Chris Dubrow (@chrisdubrow) September 26, 2019
The Simpsons: Forbidden music
#AFLGF #NeverSurrender pic.twitter.com/Z82t9GfoHV
— JJJ (@JJacko11) September 25, 2019
Friends
#bigbigsound pic.twitter.com/5i02D3NQOA
— Petrik Dengerfild (@Dengerfildpls) September 26, 2019
The Office UK
When the Giants get up on Saturday #bigbigsound #AFLGF #neversurrender pic.twitter.com/pHIfzzim4h
— @your.call on Instagram (@feastofdan) September 26, 2019
The Simpsons: Bart’s megaphones
It had to be done @GWSGIANTS #bigbigsound pic.twitter.com/qHVTlSphRv
— Todd Davey (@ToddJDavey) September 26, 2019
A Night at the Roxbury
#bigbigsound #AFLGF #NeverSurrender pic.twitter.com/OV7MUWrskh
— Russell Muni (@bigrussmuni) September 26, 2019
Family Guy
Is #bigbigsound over yet? Room for one more? 'Cause this one works ridiculously well. #Shipoopi #AFLFinals #AFLTigersGiants pic.twitter.com/mrKrJtfLiq
— Hawk Talk Podcast (@HawkTalkPod) September 26, 2019
The Simpsons: Malibu Stacey
Might as well get in on the fun #bigbigsound pic.twitter.com/SbNvpDpRF7
— jmac (@52johnm) September 26, 2019
Shawshank Redemption
I like to think they were singing about something so beautiful it can’t be expressed in words, and it makes your heart ache because of it #bigbigsound pic.twitter.com/NvCP4zyvRs
— Andrew (@coolingandy) September 26, 2019
Unknown DJ
Couldn’t help myself @GWSGIANTS pic.twitter.com/vNEPeStHuU
— Jake (@jaketw16) September 26, 2019
