by Sex Fiend October 19, A sexual (often oral) favor performed by someone without receiving the favor in return. 69 · Man: "Hey baby, how about we 69?. position for sex where his lips are touching her (vaginal) lips while her lips are around his cock. see. A sex position in which two individuals kneel on all fours with their rear-ends facing one another share a two-headed dildo; the beauty of an eighty-eight (or 88).