A penis that very small when erect, up to and including 3" in length. Girth is not specified. Originallythe term was only used to label a Chinese mans wong, but it is now used internationally as a descriptive term for 'a little pickle'.
1. 'James Marc Johnston has a major dinkey.'
2. 'That Gilmour bird has no dinkey but my God she's got some balls!' penisdickwinklewongjohnsonpipea little pickle