Chubnubbin 

Hittin the big girl to get at her delicious friend...

"I had to Chubnubb for this"....Im through {Chubnubbin} forever..

Chubnubbin by Notsawyersaintandrews September 18, 2011

chubgubbling 

The (often unwitting) act of speaking with authority on a subject one has learned about only recently, or at a very surface level.

Omnivore: You don't get enough nutrition and you're gonna get ill
Vegan: are you a nutritionist?
Omnivore: No, this stuff is just accepted fact
Vegan: Stop chubgubbling some bullshit you learnt at school and eat some fucking hummus you twat.

chubgubbling by CakeyPotato October 25, 2015

Chablubbin 

A large Wumba. Or oddly snapped large object.

That lady at Walmart was a chablubbin.

Chablubbin by VSPS714 January 11, 2020