twist one’s cap back
v. phr.— «That funny feeling was from the Go Fuck Youself Juice in the big red thing behind the bar, not the tree. That shit will straight twist your cap back» —“TONIGHT—LUSH Tuesdays @ Double Daughters” by Schmid-E The Underground Network July 19, 2005. (source: Double-Tongued Dictionary)
Further reading
To feel poosly, or poosley, meaning to “feel poorly,” shows up in the Mid-Hudson Valley of New York and is linked to Dutch settlement in the area. The word appears in a list of Dutchisms in the fourth edition of H. L. Mencken’s The American Language...
A North Carolina listener is curious about his meemaw’s use of a term meaning “food” that he heard as either jasmine or jassum. A dialectal term with various spellings that include jassum, jasum, and jazm can mean “gravy,” “sauce,” or even “juice...