Not just a general term for the male genitalia, but one that describes a penis with substantial length and girth.

Noun: a friend who is usually only called upon by a friend when a more primary/prominent friend is unavailable.

Taken from the term “second string” in an athletic competition situation. In football, if the star quarterback gets injured during a play, the second string is called off the bench to replace him/her. A “Second String Friend” is essentially benched until needed, if ever.

Synonyms: Plan B, Second Choice, Secondary Friend, Benched Until Needed

What you say when you see a dick so well hung, you condense the phrase "Shit that's long" to shlong.

a shlong is a long penis that appeals to everyone. a nice shlong is 13+ inches. It seduces anyone and everyone in a 5km radius. shlongs are very rare so when u see one, let it touch you. Caress it. Enjoy it while it lasts.

extremly large dick. one that slaps your thighs

A cocktail made of shloer grape juice and long island iced tea. Ideally served with the waiter's balls immersed at the top of the glass, to add a salty kick.

Misspelling of the world "schlong," or penis. Probably derived from the German "schlange" for snake, which, pronounced in German, must have sounded like "schlong" to native English speakers.