sadster

noun

noun

Etymology From sad + -ster.

UK, Slang A socially inadequate or undesirable person; a saddo or loser.

You see, when it comes to buying a car, people who'd haggle with the milkman turn into sadsters with 'empty my wallet' writ large on their foreheads.1995, Autocar, volume 202, page 48:
I'm not a friendless sadster, just looking for some good company & see what gives from there!1999, nice bloke, “Decent, witty, sober, passionate man available”, in uk.local.essex (Usenet):

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.