1 (slang) to take on

2 to challenge

3 to go head to head

4 showdown

5 comparison

1 an imagined romantic relationship between two characters in fiction (or in real life) that one wishes for or fantasizes about (abbr. of "coupling")

1 (slang) femme (lesbian stereotype)

2 to photoshop

1 (slang) threesome

1 intellectual property (in China, esp. since 2015, often used as an entertainment industry term for a creative work used as the basis of a new product, such as a manga adapted as a tv series, or the image of a cartoon character appearing on merchandise)