why burger king is cursed my gmod?

burger king chicken chicken cursed my gmod and i dont know why ):
(serious this isnt a joke)

help

burger king guy hack my garry mod and now my game is burger king curse
when i put my mouse over gui in menu or spawn something it go like

https://steamuserimages-a.akamaihd.net/ugc/2386432895672067622/1CDEC757E92B281829C9F08AA0A416641A8ABFE6/?imw=256&&ima=fit&impolicy=Letterbox&imcolor=%23000000&letterbox=false