look up any word, like the eiffel tower:
 
1.
Short for: I love you babe.
or I love you baby.
"Awh thats so nice, ilyb."
by Nesia(: May 03, 2007
 
2.
I love you bitch. Used in txting to text quickly and show affection.
Thanks for not working, ilyb
by nhlarry March 18, 2009