peacock
noun
the male of the peafowl distinguished by its long, erectile, greenish, iridescent tail coverts that are brilliantly marked with ocellated spots and that can be spread in a fan.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“It all changed in the last two years. There are parts that I don’t like, where it’s gotten a little silly and guys are peacocking and it’s ‘Look at me!’
From Washington Post ● Feb. 20, 2019