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"
Ek admi aadi raat ko apni moti biwi se bola
k sisak sisak ke marna theek hai ya ek dum.
BIWI : Ek dum.
Aadmi : To apni dusri tang bhi mujh per rakh do.