A gaggle's a term of venery for a flock of geese that isn't in flight; in flight, the group can be called a skein. In military slang, a gaggle's an unorganized group doing nothing. In aviation, it's a large, loosely organized tactical formation of aircraft. In colloquial Western Canadian English, a gaggle's an adjective describing a largely disorganized group of Jildos (another colloquial adjective describing a woman that tends to be annoying and lacking in her own individual opinions) putting… (More on Gaggle)