very similar to ANB. when such an unbelievably attractive female comes into sight, even the peripherals, your boxers instantly fill with semen. there is no way to prevent this. like ANB, INB is typically an extremely sarcastic joke for the ugliest women alive.
Oliver: "The floor is shaking, Kimberlyn must be coming"
Mark: "Don't look! You will bust multiple nuts!"
Kevin: "Shit...I couldn't help myself. I just had to look at that fine ass INB."
Mark: "Don't look! You will bust multiple nuts!"
Kevin: "Shit...I couldn't help myself. I just had to look at that fine ass INB."
by WeinerRedeemer December 14, 2009
by Puffmumma January 21, 2019
by Livii August 8, 2007
Pretty much torture in the science classroom. A way of making students think they will be doing a science experiment, when in reality it is a stupid online "lab"
by MrStripes October 7, 2021