2+2=4-1 Share definition Flag Righ so this meme has been out for like a week and it's over used 2+2=4-1 that's 3 quick maths, the ting goes ssssssskkkkkkkrrrrrr 2+2=4-1 by JamieMac12121269 September 20, 2017 Get the 2+2=4-1 mug.