A common British substance made of pilk, Rubbing alcohol, battery acid, and butternut squash in a jar, and shoving it up your anus to get the sensation of being British for 22 hours 43 minutes and 28.645 seconds.
I took a Fibbly-Dingle-Hopper this mornin' mate. I'm eatin' colours and beans on toast!
when you rub your jibble too much that it squirts and creams every where.
oops i jibble fibble ribbled on clive.
Male genitalia (referring to balls or a penis)
Girl 1: “Imma pinch your fibbles”
Guy 1: “why”
Meaning someone who is fit and young and has too much enthusiasm, especially for going out late at night, when they have work in the morning
All the Fibble kids went out after dinner and I went to bed