Definately not chutiya chayank.
Basically it means moon light and he is the cooolest guy of the group and very powerful
Chayank bhai tu bahut cool hai
Definately the coolest person of the group. Sometimes also known as hulk.
A+ level gamer, thats by B level student.
Has a lot of potential but doesn't even try.
Also a gym freak.
Chayank is the word for pain in the ass. The person is a disaster where ever he/she is present. Literally a headache.
Look that guy is just like chayank