"big ball" is a TikTok video posted by capwithoutacountry on 28 June 2021.
The video consists almost entirely of a quote from the Doctor Who episode "Blink."
Transcript[]
Response to @kimberlykroll0: "THAT ASSUMES TIME IS LINEAR"
"Oh, I think we're all aware that time is more like a big ball of wibbly-wobbly, timey-wimey stuff."