The act of fingering ones butthole with a thumb then proceeding to spread the soiled thumb across their forehead in the manner that Rafiki once did across Simba's youthful brow. Another acceptable name is the "Poo-nibrow", for the way it connects the eyebrows if done correctly.
"That girl just passed out, we should totally give him a Greasy Zabenya! She loves the Lion King, she'll be okay with it!"
by The Dilly Master September 21, 2016
Get the Greasy Zabenyamug. by Chwa23432 November 13, 2013
Get the zabenyamug.