1 Billi 1 Sheikh K Ghar Se Roti Hoi Nikli.
Kisi Ne Billi Se Ronay Ki Wajah Poochi,
Billi Ne Jawab Diya
"Ik Tey Menu Marya Utton Mera Choowa V Kho Laya..." ;->
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"