How to Sign "Why"

To make the sign why, take your dominant hand in the 25 handshape and place it palms in close to your temple. Then you are going to wiggle your your middle finger. For this sign, be sure to have your eye brows down when using it.

Examples Using "Why" in a Sentence

1

Why are you late?

Sign "YOU LATE" and then sign "WHY" at the end of the sentence. Remember to keep your eyebrows furrowed down the entire time to clearly show that you are asking a WH-question.

2

I don't know why.

Sign "ME DON'T-KNOW WHY." Because this is a statement rather than a direct question, you do not need to furrow your eyebrows as deeply, but you should still keep the middle finger wiggling near your temple.

3

Why did you do that?

Point to the person to sign "YOU", sign "DO", and finish with "WHY". Ensure your dominant hand is in the 25 handshape near your temple, wiggling the middle finger with your eyebrows pulled down.

How to Sign "Why"
To make the sign why, take your dominant hand in the 25 handshape and place it palms in close to your temple. Then you are going to wiggle your your middle finger. For this sign, be sure to have your eye brows down when using it.
Visual Logic(Etymology)
The sign for 'why' is located near the temple or forehead because it originates from the mind. The wiggling of the middle finger in the 25 handshape visually represents the brain processing or 'stirring up' thoughts as it searches for a reason, highlighting the cognitive nature of asking for an explanation.
Signing Tips
When signing 'why', the non-manual markers are just as important as the hand movement. Because 'why' is a WH-question, you must furrow your eyebrows by pulling them down and together. Keep your hand close to your temple but avoid actually touching your head. The wiggling motion of the middle finger in the 25 handshape should be a smooth, repeated flutter rather than a stiff or rigid movement.
Common Mistakes
A frequent mistake beginners make is forgetting to lower their eyebrows. Without the furrowed eyebrows, the sign loses its grammatical function as a question. Another common error is pulling the hand away from the head while wiggling the finger, or using the index finger instead of the middle finger. Make sure your hand stays anchored near your temple.
Regional Variations
You may frequently see another variation where the signer touches their forehead with an open hand and pulls it away into a 'Y' handshape. Both versions are widely used and understood across the United States, but the wiggling 25 handshape near the temple is a highly expressive and common option.
Examples Using "Why" in a Sentence
1

Why are you late?

Sign "YOU LATE" and then sign "WHY" at the end of the sentence. Remember to keep your eyebrows furrowed down the entire time to clearly show that you are asking a WH-question.

2

I don't know why.

Sign "ME DON'T-KNOW WHY." Because this is a statement rather than a direct question, you do not need to furrow your eyebrows as deeply, but you should still keep the middle finger wiggling near your temple.

3

Why did you do that?

Point to the person to sign "YOU", sign "DO", and finish with "WHY". Ensure your dominant hand is in the 25 handshape near your temple, wiggling the middle finger with your eyebrows pulled down.

Frequently Asked Questions
Do I have to furrow my eyebrows every time I sign 'why'?

Yes, if you are asking a direct question! In ASL, WH-questions (who, what, where, when, why) require your eyebrows to be furrowed down. If you are using 'why' in a statement, your eyebrows can remain neutral.

Should my hand actually touch my temple?

No, your hand should hover just close to your temple. Keep your palm facing inward toward your head, but allow enough space so your middle finger can wiggle freely without brushing against your skin.

What exactly is the 25 handshape?

The 25 handshape is made by spreading your fingers open and bending your middle finger forward slightly. For the sign 'why', you will hold this shape and repeatedly wiggle that bent middle finger up and down.

ASL is a beautiful, expressive language. Practice regularly and have fun!