A medical phenomenon which occurs only in males. It is when the scrotum begins where the head of the penis ends. It is deceiving when the penis is flaccid, but when erect the genitalia resembles a pelicans beak when full of water.
Is that a pelicans beak or do you just have a case of the Dalls?
Dalls refers to the male genitalia including both the penis and testicles. The word is a combination of dick and balls or dong and balls.
That girl from last night wanted my dalls.
Suck my dalls!