When u somebody is performing a bj on ur dick with lipgloss and the lipgloss stains the dick
Fuck i’ve got a shiny dick from .her(him/them)
When you take a dick pic with the flash on.
Yo, Ma boy gave me a shiny dick!*Black chick voice*
Youz a dirty hoe. ;-;
When a man visit a KTV in Taiwan and the girl gives him a Hand Job in front of the audience, where the backlight from the TV lighted up his gentlemen sausage.
It was a fun party tonight, it ended with a Gary's Shiny Dick move.