The sudden and anxious sense of uncertainty that overcomes a person after eating McDonalds. Is typically a mishmash of dizziness/nausea/regret and worry of explosively shitting oneself.
Approximately 15 minutes after devouring the delicious Big Mac meal and side order of McNuggets, Josh felt a wave of the McFeeling come over him and had to sit down until it passed.
A surprisingly public pedophile on the Mr. Rogers show. Fred Rogers employed Mr. Mcfeeley on a work-furlough program, and openly discussed Mcfeeley's irrisistable urges on the show. McFeeley explained that he was heavily medicated, and the children on the show had nothing to fear as long as the cameras continued to roll. He is listed in the National Registry for sex Offenders for several Mctouches and more than a few Mcfeels.