![The LEGO Batman Movie (2017) - Harley Quinn is seen wearing a shirt that reads 'Smylex.' Smylex was the name of the poison used by Joker to poison products in the movie ' The LEGO Batman Movie (2017) - Harley Quinn is seen wearing a shirt that reads 'Smylex.' Smylex was the name of the poison used by Joker to poison products in the movie '](https://i.redd.it/3tw7bmg1kqg21.jpg)
The LEGO Batman Movie (2017) - Harley Quinn is seen wearing a shirt that reads 'Smylex.' Smylex was the name of the poison used by Joker to poison products in the movie '
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The Lego Batman Movie T-Shirt at Target size medium | Lego batman movie, Movie t shirts, Lego batman
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