Gaandhi k sar pe baal kyun nahi thay?

Pappu:
Gaandhi k sar pe baal
kyun nahi thay?
.
Teacher: Ye aqal-mand
logon ki nishani hoti hay..
.
Pappu:
.
Tab hi larkion k itne lambe
baal hotay hain..;)
.
Teacher: Dur fite mou tera :D