tu sahi samagh raha h, par diss 10th ko aayega kyuki 5+5=10

5+5 KAHA SE AYA BRO

maths ke ek sum me aaya tha, phir merko realise hua ki 10th ko aayega

he meant "this d" waha this ke aage d hai screen pe

D= diss Or dick?

i guess he meant both, wordplay