Aldramac player, and keen gamer generally. Notorious rules lawyer, characters notoriously mad. His Aldramac character Ebaninth acquired the epithet 'the Insane' simply through being played by Sean.
For many years, whenever Sean did something in public (or someone else did something that could be blamed on Sean), people would loudly recite his name, address and telephone number.
Brother of MattFoster.
Lived at 10 Edna Road, Dalkieth. Which lead to the chant when anything got dropped, broken or smashed.
"Sean Foster, 10 Edna Road Dalkieth..."
"Whats the Postcode?"