2 definitions by Me:)
bb is definitely someone's baby or will be someone's baby. A bb is funny, pretty asf attractive but most of all, a BI TCH
by Me:) May 30, 2020
While playing an online game, a new person kills(pwns), or beats, a more experienced player. To be slammed by a noob.
Little timmy just got this game today, man, and he banged you in the face! You just got noob slammed. You're teh suxorz!1!1!
by Me:) June 12, 2006