serratus anterior (noun)

1. In the comic strip, the superhero flexed his serratus anterior muscles as he lifted a car effortlessly.

2. Why did the bodybuilder refuse to work out his serratus anterior muscles? Because he didn't want to be a real rib tickler!

3. In the animated series, the character's exaggerated serratus anterior muscles were shown every time he flexed his arms.

4. The protagonist's strong serratus anterior muscles allowed him to easily climb the treacherous mountain in the novel.