McFeeling
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.
Mcfeels
When u working at McDonald's and u got nothing to do so you start playing your feels playlist and get in your feels
Damn I had the mcfeels at work today