Where's Gary
He did for a while on one episode.
Yes. Once Gary likes him more than Spongebob so Gary starts to live with Patrick.
there is no extra the only thing we know about gary is that tracy and cam no longer talk to him and also its for children so i highley doupt they would show gary sleeping with another women hope this helps :)
A snail
yes they are.
Gary is a boy
Gary is the name of the snail
episode 553
Sponge Bob and Gary The Snail.
He wants to show his toughness not weenie-ness.
Garald Betram "Gary" the Snail II
Squidward (the neighbour), being dressed up and baths