G pushed Q into U, a fake I that S generated, S, L, I, and N, and then G ran to the end of the word, spelling "quisling" ("quisling" is a loanword that is a synonym for "traitor").
Credit 2 Every1, especially @AlfabetonsOfficial for the bases of U, V, W, and Z (and also the idea of the rarest letters being the bullies), @LogoFan2016 for the base of K, and @TheReturnOfNB7_541 for the base of Q.