(male) quarter-inch-wide beard running the centre-line from the bottom of the lower lip to the bottom of the chin
(male): she: "I came down hard on his landing strip during oral sex last night"
#2 A neatly shaved line just above the vagina. A landing strip points toward the pussy.
Random pilot #2 - Yea, I guess you're right, bring 'er down.
I licked all around her, then started to follow the landing strip to her pussy.