Hi. Butt anon here. I think to get the length of his thumb in that picture we first need to get the distance measurement from the button his thumb touches to the one below it, because that’s where the length of his thumb roughly ends.
To get that, I used the 1.5 cm = diameter of one button figure given by the lovely miss redskye1972. I checked it on photoshop and…
Yes, the five button estimate is more or less correct.
Tom’s thumb is slanted here, meaning that we will have to apply the Pythagorean theorem. I’d give the distance from the lower button to the bottom of his thumb a one and a half button given that he’s not really facing straight ahead so….
Basically my computations say that Flappy is… 9.25 inches.
Note that I am a mere human, meaning that there may be error in my computations, say, the distance from the lower button to the bottom of his thumb.
Oh my god.
»I have absolutely nothing to add to this perfect submission. Oh! Except that I will now call you Derriere!