The Grand Megision is equal to M(M(3,3),3) = M(Grand Mega,3), using the Hyper-Moser notation M(m,n) for m inside n+2-gon in Steinhaus-Moser notation. The term was coined by Aarex Tiaokhiao. In the up-arrow notation, Grand Megision is between \(3 \uparrow\uparrow\uparrow\uparrow 3\) and \(3 \uparrow\uparrow\uparrow\uparrow 4\).