6 prime Share definition Flag "Half of 69" - specifically when only the male is performing his part of the 69 - hense 6 prime "Last night while we were hiding, we decided to 69 and while he was performing a 6 prime, I wanted to IM you and tell you, about us hiding!" 6 prime by Tayla G. December 17, 2011 0 0 Get merch Get the 6 prime mug. Buy Now — $32.95 See more merch