Here are some possibilities and their meanings:
* Chhobar: This is a Punjabi word meaning "thin" or "skinny". It's often used to describe a person's physique.
* Chhobar: This can also be used as a term of endearment for someone who is thin or skinny, like "little one" or "skinny one".
* Chaba: This word means "to chew". It's possible you heard this word and it was misheard.
Could you please provide more context or the sentence where you heard this word? This would help me provide a more accurate answer.