SMIDSY
Definition from Wiktionary, the free dictionary
[edit] English
[edit] Acronym
SMIDSY
- (UK, Australian) Sorry mate, I didn't see you.
[edit] Usage notes
This acronym is used by British and Australian motorcyclists and cyclists to describe traffic collisions in which a car driver fails to perceive a two-wheel biker. "SMIDSY" was also used as a title of a BBC series on road safety broadcast in the 1980s.