The small, resinated remaining portion of a joint.
Usually, it is too small to even hold any longer- or it starts to burn one's lips.
Also known as H.B.
"Hey, do you still want to hit this little joint? Heck no! I don't want that Helpless baby"!

"This is stil burnin', you want? NO! Get that H.B out of here"!
by LADYFAWN January 31, 2006
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