i) to push back the foreskin of one's penis so as to show off the tip of the penis.
ii) It also means to show off one's teeth or grin in a foolish way.
Daanta Chhodiba Mo prasnara uttara nuhan. Uttar jadi na janichu, kaha Mu janini.
(Grinning is not the answer to my question. If you don't know the answer, better say I don't know.)
Kanhiki Mo aagare Chhodi modi hauchu kahilu?
(Why do you behave in a way that is so disgusting to me?)
While expressing irritation or mild anger- Ede Gihaliyata, Sate jemiti sabu Chhodi pakeibu!)
(You proclaim yourself as a big fucker; But I am doubtful about you virility.
Emitia Chhoda muhaan loka Mu dekhini.
(He has such a repulsive face I've never seen before.)