Search:

You googled one of the 4 3 Stooges. . . and found PORN?!

http://www.youtube.com/watch?v=FbjiKIKzY3c

Okay, I'm not one to ask about Shemps, but the description fits R-Type. I think the ship might resemble Gradius, though.
I know a few shmups used the satellite shield thingy, so googling "games...

http://youtu.be/HJWr7nAt8ik?t=2s

Sounds like Ogre Battle.

Thanks.
Unfortunately, it's an online game.
More unfortunately, it seems its NA servers have closed.

Does anybody know what this is?
http://www.youtube.com/watch?v=0hUSxi0aux4

Searching by the video title isn't getting me any results, and the video description. . . heh.
It looks interesting,...