The rumor that Belgians are extremely well endowed. Largely attributed to the intake of steak, mussels, fries, waffles, and of course beer. The average size for a male's penis worldwide is approximately 5.5in whereas the average size of a belgian male is approximately 6.4in.
See also the unfortunate Irish Curse
Girl 1: "I hear Jacques has the Belgian Gift."
Girl 2: "Yea I know, I hear its over 10in long!"
The fact that Belgian's have larger penises than many european nations.
Guy at bar: "Hey babe you know I have the belgian gift?
Girl at bar: "Really, you're coming home with me tonight!"
Belgian's have large dicks. Also known as the Belgian Frite and The Belgian Endownment. Also the reason the French hate us.
Person- I am Belgian. My penis is 8.5in long.
Person two- Oh you must have the belgian gift!