A miss remembering of the size of a penis from the past to be much larger than it was/is
Billy's Ex: Billy gots a huge dick!!
Billy's Current gf: 3.5 inches is big to you?
B. E.: I remember it hurting though...
B. C.: That's because he fucked you in the ass and you're suffering from the mandingo effect
The male version of the female landing strip. It is achieved when a male is inteding to shave his pubic region and leaves onefine veritcal strip of pubic hair leading from the belly button down to the penis or shlong as it may be called.
Man Eric just got bored with his razor and made himslef a manding strip to lead to fine-assbitches home.