It can be both. Normally its gooey.
No, the word gooey is not an adverb.The word gooey is an adjective.
I'm not sure what a gooey alien is or even what you would feed him. But if there is anything gooey involved put a bib on him first.
Something that is gross and gooey that rhymes with glop could be slop.
Nerves are white, not green gooey lines so probably not.
You can get baby gooey aliens from your local news agents. Walmart Tagget i belive.
A geoduck, which is pronounced something like "gooey duck", is indeed a sort of clam.
It will be extra gooey and it will taste awful. It will be extra gooey and it will taste awful. It will be extra gooey and it will taste awful. It will be extra gooey and it will taste awful.
Gooey
yep
No
Yes, you can add marshmallows to brownies for a gooey and delicious twist.