One great thing about Crazy - Kamal combination is to buy time by asking questions during the dialogues to come up with a lie.
For example in MMKR
Kushboo: annaikku kEttathukku subramania raju'nnu sonneenga, innaikku kettathukka madan solreenga.
Kamal: Haan sonnEn. en appadi sonnEnnu sollunga paakkalaam. (extends the dialogue so that he can come up with lie).
Kusboo: (After thinking for sometime ) TheriyalaiyE.
Kamal: appadi kElunga. en muzhu pEru madan'thaan. Ana ellarum surukkama sellama subramaniya raju'nnu kooppiduvAnga.
Kushboo: oh appadiya(with disbelief).
This is an unbelievable comedy. What a combo.