"to lube one's anus, using one's bill"
ducks show a keen interest in the art of jubbing,
Jub my anus, you jubber, jub off, why arnt you jubbing yet, jub me you jubbing jubber
By Courtnay
Jub
1. Someone who gets completely fucked on gear and starts laughing and being a knob.
2. Jubbing out - like tripping out but involves laughing and acting like a twat.
One of the most famous characters in Harry Potter. Everyone loved Jub Jub. The mischevious elf goblin that lived in the sewers. He'd often say his signature catchphrase "Give us a kiss". When he died in Harry's arms in the second book, readers were moved to tears. Especially when he whispered, "Jub Jub want rub rub". I'll tell you, There wasn't a dry eye in the theatre when that scene played,