"It was Modi who began lowering the tenor of our politics by launching personal attacks in abusive language on our [Congress] leaders. Therefore my comments were no more than a fitting reply," Aiyar, who is now in Tamil Nadu, told PTI.
Aiyar had mocked Modi's Prime Ministerial ambitions saying that though the Gujarat Chief Minister cannot attain that goal in this century, a tea stall would be identified for him at the AICC venue.
Modi, who was once a tea vendor, had hit at out at the 'chai wala' barbs at him by Congress leaders accusing them of "feudal mindset".
Asked about the coming Lok Saba elections and his party's efforts for a tie-up in Tamil Nadu, Aiyar said "talks are on."
The Congress is scouting for actor-turned politician Vijayakanth-led DMDK to join it to face the polls, besides wooing certain smaller parties with influence in certain electoral pockets.