'smeggy' suggests something smeglike, whereas smeg is not smeglike, it genuinely is smeg

( mofaha ┐( ˘_˘)┌ ʅ(́◡◝)ʃ, Mon 2 Sep 2024, 14:04, archived)

could be substandard or defective smeg, though.
"Waiter, my smeg isn't smeggy enough, please take your thumb out of it"
(The Porcupine From Purgatory katsu revival trust, Mon 2 Sep 2024, 14:10, archived)

+ b3ta.com/talk/8422588
(The Porcupine From Purgatory katsu revival trust, Mon 2 Sep 2024, 14:11, archived)