Here is the list of Top 10 Best Dialogues in a Bollywood film for the year 2009.
#10 - Javed Akhtar (Luck by Chance)
#9 - Anurag Kashyap, Niranjan Iyengar (Kurbaan)
#8 - Prasoon Joshi (Delhi-6)
#7 - R. Balki (Paa)
#6 - Soham Shah (Luck)
#5 - Imtiaz Ali (Love Aaj Kal)
#4 - Anurag Kashyap, Vikramaditya Motwane (Dev D)
#3 - Vishal Bhardwaj (Kaminey)
#2 - Abhijat Joshi, Rajkumar Hirani (3 Idiots)
#1 - Shiraz Ahmed (Wanted)