Even with what looks like clear video evidence, Ja'Marr Chase is denying he spat on Jalen Ramsey during the Bengals vs. Steelers game on Sunday ... claiming it simply didn't happen. The superstar Bengals receiver and Steelers corner were jawing at each other throughout the AFC North matchup in Pittsburgh ... but things took a turn in the 4th quarter when Ramsey slapped Chase's helmet and grabbed his facemask -- earning a one-way ticket to the locker rooms in the process. Viewers wondered what