For this expression, the lines for the features are generally angled downwards, then upwards.
Start by drawing 4 points for the eyes.
The eyes are more closed than usual.
The eyebrows, which curve downwards, then upwards, help illustrate the expression.
For an added effect, you can draw wrinkles to show that the facial muscles are contracted.
Draw a neutral nose.
The mouth will be like an upside down smile.
Now let’s draw the finishing touches.
You can crosshatch the cheek a little to reinforce the emotion, a common technique in manga.
You can also add a mark like this near the figure. This mark is often used in manga to emphasize anger.