Inscredible is used to describe something incredible yet indescribable. The word was first made by BigJigglyPanda in a video while playing Wreckfest with Vanoss,Moo snuckel, and Ohm
*Panda dies and the body glitches out*
Panda : "HAHAHHA...haha..ha...hehehe... I cant even be mad that was Inscredible