Slang for a large penis -

Large, beautiful breasts that are keep well consealed and initially appear to be much smaller and less impressive than they actually are until unleashed.

A Male persons lower region (in other words the cock)

Contrary to American definitions refering to female booty...in Australia "Donk" refers to a males cock. Makes for humorous listening to Soulja Boi's song "She Got A Donk".

Sound of instantly erected penis hitting the down side of your office desk in following situations:

1) a hot female colleague has just entered into the office just to say hello or ask something
2) a male colleague/pal of yours has just sent you a web link with hot pics you really like

(verb) The act of sticking something in ones ass; donking

A nickname for a dude with a monstrous cock