cari istilah yang lo mau, kaya' bukkake:
When a male wears nothing but a shirt in public and his penis is swinging from below his shirt. Recently popularized at Flipside and the Ambient Camping and Winners Circle crowd.
"Hey Joe I bet you you don't have the balls to run around here shirtcockin'!"
dari OneLove ATX Kamis, 04 Februari 2010