look up any word, like bukkake:
 
1.
baby girl
oh bbyg! I'll see you soon!
by Samichhh December 07, 2010
 
2.
Short-hand/Text language for:
Baby Girl

Sometimes used in a Facebook conversation when thick girls are talking to their friends:
"Pahaha see u on saturday bbyg"
by urban_girl February 17, 2012