1 definition by Finna Get Loose
When your mouth is full of biscuits and you try to talk - but the biscuit gets in the way of your tongue, so you form a lisp.
*mouth full of biscuits*
Person 1: "ah I just love these biscuits
Person 2: "yeah, you finna get a bisc-lisp'
Person 1: "ah I just love these biscuits
Person 2: "yeah, you finna get a bisc-lisp'
by Finna Get Loose April 20, 2016