90 to 180 Share definition Flag 90 to 180 is a sex position where a guy as an extremely large penis. Then has to bend over to 90 degrees and then stands up straight up to 180. My girlfriend wants to do the 90 to 180 but I don't have a big enough cock. 90 to 180 by Gebadia March 29, 2022 0 0 Get merch Get the 90 to 180 mug. Buy Now — $32.95 See more merch