Squidward's eyelash sweater is a sweater made from SpongeBob's eyelashes. It is black with the text "I ♥ U" printed all over it, with the heart being Squidward's face.
Role in episode
SpongeBob gives Squidward the eyelash sweater as part of Employee Brotherhood Day. SpongeBob claims that he was not sure how big to make the hole for the head, so he used a watermelon for size. Squidward tries on the sweater, but starts to itch, wondering what it is made out of. SpongeBob replies it is made from his own eyelashes, causing a disgusted Squidward to throw the eyelash sweater at SpongeBob, which causes SpongeBob to cry a sweater of tears.