All da elecTrons were having parTY suddenly proTons aTTacked ThemA herO came & saved da eLecTrons.TheY asKed hero "who r u?"he said "Bond .....Covalent bond"
1 sardar rail ki patri per sogaya.
1 admi ne kaha kia ker raho ho?
Train aayegi tu mar jao gay!
Sardar:Mairy oper se jahaz guzar gaya
tu kuch nahin howa, rail kia cheez hay?