Rust, particularly of cars.
Joe's old Caddilac was riddled with steelworm, thanks to the salt roads from too many Minnesota winters.
po boggah Август 8, 2016
Can you define these popular missing words?
When you slap someone (most likely a girl) in the face brutally with a hard cock.
"Dude she got steelwormed so hard, her nose started to bleed!
po steeleworm Март 4, 2012