trashy

As an adjective trashy

is like trash; containing much trash.

As a noun hosebag is

(slang) an undesirable, boorish, unintelligent, or objectionable person; often used in jest; a hoser.

As an adjective trashy

is like trash; containing much trash.

As an adverb trashily is

in a trashy way.

As adjectives the difference between trashy and garbagey

is that trashy is like trash; containing much trash while garbagey is like garbage; trashy, worthless.