Showcase your unique personality with this fun and quirky t-shirt! Featuring a bold graphic of a ninja holding a pipe or tool along with the text "Engineer by day, deadly ninja by night," this shirt is perfect for engineers with a sense of humor or anyone who loves unique designs. Made from comfortable, breathable fabric (likely cotton or a cotton blend), this tee is ideal for casual wear. Its classic fit makes it a versatile addition to any wardrobe. Express your passions and get a laugh with this one-of-a-kind t-shirt!