Ling the Long

A colloquial, humorous term referring to a penis, derived from the Hindi word "ling" (लिंग), which traditionally means "phallus" or "genital organ." The term is often used in an exaggerated manner to describe someone with a notably large penis.

Not to be confused with the religious symbol Shiva linga (or lingum)

Dude: Ravi thinks his Ling the Long can make women beg for more. My Slick the Thick-Dick disagrees.
Girl: Did you see Raj's bulge after pool?
Girl 2: Oh ma gawd gurl! Ling the Long is gonna be mine after graduation.