Bikini bottom?

Date: 12/25/2018

I was under the sea, found a shop with a friend of mine. We go inside this tiny random shop. They had noodles, candy etc on the shelves. Everything was like spongebob logic. I grabbed some chips, wished I grabbed some noodles too. At the cashier I was gonna write in my code, but he said no, not like that and I was so confused, tried a few more times and begged the fishman to tell me how, but he wouldnt, I also felt stupid. My friend stepped in and wrote in :"Navy seaside" and then:"from upside" and the I could write in my code.