See the Scandinavian gambit
I called it that
Because its my gambit
But i like call it trapped gambit.
My opening (Dutch defense leger mars router)
[Site "Chess.com"] [Result "*"] 1. d3 e5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 Bc5 5. Nc3 d6 6. Bg5 *