وَشادِنٍ قُلتُ لَه ما اِسمُكا

فَقالَ لي بِالغَنجِ عَبّاثُ

I asked him what's your name

He lisped to me "Abbath"

فَصِرتُ من لثغَتِهِ أَلثغاً

فَقُلتُ أَينَ الكاث وَالطاثُ

So I became lisping because of his lisp

I said "Where is the 'kaaf' and the 'taa'?"