olistar dictionary

Oli speaks : takkat-takkat 

adults may pronounce it as togbog togbog. It means horse or the experience of riding a horse

Oli speaks : bakka bakkam 

pigion : full name bak-bak-bak-bak-bakkam-bakkammmmm 

Oli speaks : A-B-shi-di ... (self explanatory) 

Oli speaks : pessi 

the black carbonated drink papa seems to love (pepsi) 

Oli speaks : MAAT 

That is a abbreviation of "maat karo". What she loses out in word, she conveys with her expression and voice modulation

Oli speaks : acchaaaa 

what you repeatedly say (in grave tone, while nodding) on phone while talking to anyone.

Oli speaks : pokit

The place from which you steal papas cell phone 

Oli speaks: missi 

when gupi gayen bagha bayen sings "aye aye aye re aye" the thing that drops from sky 

Oli speaks: dau esho 

Through video chat a clear command to her dadu 

Oli speaks : 

Bosho (with a perfect "sh") : Bengali for the command sit

Chips (with a perfectly commanding voice)

Bigshooo ( she means bigshop, our society grocery shop)