No cumple con lo de "absurda", pero este simulador de fluidos hecho con WebGL engancha:
https://paveldogreat.github.io/WebGL-Fluid-Simulation/
Portada
mis comunidades
otras secciones
https://theuselessweb.com/
Me ha recordado a una selección de webs que aparecen aquí.
Por si queréis verlas todas
http://heeeeeeeey.com/
http://corndog.io/
https://alwaysjudgeabookbyitscover.com
http://thatsthefinger.com/
http://cant-not-tweet-this.com/
http://weirdorconfusing.com/
http://eelslap.com/
http://www.staggeringbeauty.com/
http://burymewithmymoney.com/
https://smashthewalls.com/
https://jacksonpollock.org/
http://endless.horse/
http://www.trypap.com/
http://www.republiquedesmangues.fr/
http://www.movenowthinklater.com/
http://www.partridgegetslucky.com/
http://www.rrrgggbbb.com/
http://beesbeesbees.com/
http://www.everydayim.com/
http://randomcolour.com/
http://cat-bounce.com/
http://chrismckenzie.com/
https://thezen.zone/
http://hasthelargehadroncolliderdestroyedtheworldyet.com/
http://ihasabucket.com/
http://corndogoncorndog.com/
http://www.hackertyper.com/
https://pointerpointer.com
http://imaninja.com/
http://drawing.garden/
http://www.ismycomputeron.com/
http://www.nullingthevoid.com/
http://www.muchbetterthanthis.com/
http://www.yesnoif.com/
http://lacquerlacquer.com
http://potatoortomato.com/
http://iamawesome.com/
https://strobe.cool/
http://www.pleaselike.com/
http://crouton.net/
http://corgiorgy.com/
http://www.wutdafuk.com/
http://unicodesnowmanforyou.com/
http://chillestmonkey.com/
http://scroll-o-meter.club/
http://www.crossdivisions.com/
http://tencents.info/
http://www.patience-is-a-virtue.org/
http://pixelsfighting.com/
http://isitwhite.com/
https://existentialcrisis.com/
http://onemillionlols.com/
http://www.omfgdogs.com/
http://oct82.com/
http://chihuahuaspin.com/
http://www.blankwindows.com/
http://dogs.are.the.most.moe/
http://tunnelsnakes.com/
http://www.trashloop.com/
http://www.ascii-middle-finger.com/
http://spaceis.cool/
http://www.donothingfor2minutes.com/
http://buildshruggie.com/
http://buzzybuzz.biz/
http://yeahlemons.com/
http://wowenwilsonquiz.com
http://notdayoftheweek.com/
http://www.amialright.com/
http://nooooooooooooooo.com/
https://greatbignothing.com/
https://zoomquilt.org/
https://dadlaughbutton.com/
https://www.bouncingdvdlogo.com/
https://remoji.com/
http://papertoilet.com/