Chablubbin 

A large Wumba. Or oddly snapped large object.

That lady at Walmart was a chablubbin.

Chablubbin by VSPS714 January 11, 2020

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