I once heard a guy, who happened to think oral sex was nasty, say that. Every once in a while he would bring up his "extra inches" and said he left women "breathless" from just fucking with his extra size. He did no doubt have an extra long one (though it didn't seem to me it looked any extra thick), as I saw him with an erection (through his clothes) after he had been kissing some chick. His idea of that sentence's meaning was that guys who lack in screwing size strive more in oral. I've heard one other guy say the exact same "strong in the lips, weak in the hips" and a chick nearby agreed with him. In that case I don't know if the guy was referring to penis size, or if he was thinking fucking technique (with any size). I'm just wondering if you have noticed any correlation pertaining to that sentence (whatever it specifically means)? Have you heard that sentence said before?