Neh
Derived either from Ender's Game or the streets of Winona, 'neh' is an interrogative statement meaning "isn't that so?". It also goes well with any other adopted lingo from Battle School graduates originating from Ender's jeesh. More often used in non verbal communication (e.g. instant messaging, email), 'neh' is a not well known term.
It be the best, neh?