Wangy is taken from Indonesian word wangi which mean smells good, but "wangy" is mostly used to indicate someone is sniffing their girl/idol/waifu in a perverted way. Like how Darth Vader or an ugly bastard from an ero doujin breath
Bin: Do you know what happens to all cryptocurrency and modern encryption if a wadgy is discovered?
Brian: Yes, Bin. Using a wadgy, all these logic puzzles can be easily solved, and so they are all therefore broken.