Studly caps
（重定向自StUdLyCaPs）
Studly caps is a form of text notation in which the capitalization of letters varies by some pattern, or arbitrarily, usually also omitting spaces between words and often omitting some letters, for example, StUdLyCaPs or STuDLyCaPS. Such patterns are identified by many users, ambiguously, as camel case. The typical alternative is to just replace spaces with underscores (as in snake case).