present participle. Causing otherwise decent, mild-mannered citizens to say, "aaaaarrrghhhhh!" Self-gouging of eyeballs is optional.
Related terms: doh-inspiring, ew-inspiring, gah-inspiring, ick-inspiring, meh-inspiring, squee-inspiring, whoo-inspiring.
Real citation: "Just wanted to vent about my argh-inspiring week."
(Leslie Deak, Feb. 16, 2001, http://groups-beta.google.com/group/alt.newlywed/msg/a57e193426d8006c)
Made-up citation: "I find low talkers extremely argh-inspiring, and if they don't speak up soon, they're going to inspire stab wounds as well."