It is anything that is useless and non-sense. It could be someone who is non-sense or not worth dealing with or listening to. Taken from the word garbage.
His ideas are garbagic.
Don't entertain garbagic thoughts.
Avoid garbagic people for nothing can be learned from them.
Don't entertain garbagic thoughts.
Avoid garbagic people for nothing can be learned from them.
by hardpen October 12, 2010
Get the garbagicmug. by doitphaggot April 22, 2008
Get the Garbagemug. by trilby*foxglove May 24, 2008
Get the garbageousmug. Someone or something that really sucks at Call of Duty 4 online, or has a bad connection. Also refers to trash, aka where your mother should've put you after you were born.
"Dude your connection is garbage."
"Dude I was standing still and you missed an entire M40 clip. You're garbage."
"Dude I was standing still and you missed an entire M40 clip. You're garbage."
by Dylan 'n' Luke June 15, 2008
Get the Garbagemug. 
I don't want to see your garbage.
by drizzlelabizzle March 14, 2009
Get the Garbagemug. I need another garbag for the bin.
Anyone got a garbag I can throw all these things in for the trip home?
Anyone got a garbag I can throw all these things in for the trip home?
by baggins1 February 22, 2012
Get the garbagmug.