This black t-shirt features a humorous design perfect for engineers and those who appreciate a good joke. The shirt displays the text "How can you tell when an engineer is an extrovert? He stares at your shoes while he talks to you.". A graphic above the text depicts a head with gears and arrows, likely symbolizing thought processes. Made from a comfortable-looking fabric, this t-shirt would be great for casual wear, engineering events, or as a fun gift for the engineer in your life. Show off your witty side with this unique conversation starter.