Blend garlic, cilantro, and water till smooth. Combine with flour, custard powder, Chicken Bouillon Powder, and sugar. Marinate ribs in this mixture overnight.
In a big bowl mix Sriracha Mayo with onion, pickled cucumber, parsley, and about ⅛ cup warm water to create a kind of Sriracha Mayo juice. Set aside.
Remove ribs from marinade and deep-fry in hot oil (about 375ºF) till cooked fully and golden brown.
Drain oil from ribs and coat evenly with Sriracha Mayo mixture. Ready to serve.