A yeboah is a footballing term. It is the term given to a goal that is scored via the underside of the cross-bar, particularly powerful strikes. It comes from the goals of Tony Yeboah, Ghanaian footballer who was famous for scoring spectacular goals when at Leeds Utd FC, especially a goal against Wimbledon, that was voted goal of the season, and a goal against Liverpool. Both hit the bar at a great speed before going in.
"Did you see me score that Yeboah? What a goal"