Pronounced, Ian B, its an acronym for "I Ain't No Bitch." It gives extreme amounts of confidence when in a tight situation. It is shouted to help someone overcome fear or confusion. When you are stuck in a situation where something is hard to decided, such as, "Should I run the yellow light?" Say to yourself, "IANB!" and everything shall clear up.
by Keoni Nelson February 07, 2008
god i love him so much i want to hop on his dick and ride it until he cums all inside of me i always want to feel the long thing inside of me
by fushdbd dbcd February 18, 2024