When a guy says he will get you a beer and doesn't; When said person says he "forgot his wallet"; When said person sleeps on your couch.
Man, we went to White Castle last night and he "muldered" me.
by Joe Joe the Idiot Boy May 04, 2011
When the company you work for isolates you with projects they deem meaningless but still keep you on the payroll. Also called "Miltoned".
"I just had my budget slashed and resources relocated but they are still keeping me on staff but I have to justify my existence on a daily bases. I think I just got Muldered."
by Mulder's Forgotten Twin January 09, 2012