There was one show R.K. Laxman Ki Duniya which was mostly modelled on TMKOC. It was actually the show that drew me to Sony Sab in the first place in 2011. When it ended on my birthday in 2013, I started to watch TMKOC.
In that show there is one fellow Bakulesh (not as dhokhebaaz as Sundarlal, but has a habit of doubling vowels, like dollar = dol-l-lar) and a dwarf Tamil fellow Mammootty. They are both in love with Pujaji (like Babitaji). Mammootty calls Bakulesh gatiya and Bakulesh calles Mammootty idliwala.
The characters of that show have very unimaginative names at times. Mammootty’s sister is Rajni and Rajni’s husband is D.V.D. Pillai. Asha and Lata are the daughters of the main Gujju couple.