How do you say smoothie in sign language?

In American Sign Language (ASL), the sign for "smoothie" typically involves the sign for "drink" combined with a gesture that indicates blending. To sign "drink," hold one hand in a 'C' shape and mimic bringing it to your mouth. You can then use your other hand to mimic the action of blending or stirring. If you want more specificity, you can fingerspell "smoothie" as well.