What is yall cant deny it?

"Y'all Can't Deny It" is a song by American rapper and actor Westside Connection, a hip hop group consisting of Ice Cube, Mack 10, and WC. The song was released in 1996 as the lead single from their debut studio album "Bow Down". "Y'all Can't Deny It" samples "Summer Breeze" by The Isley Brothers and "UFO" by ESG. The song became a hit and peaked at number 36 on the US Billboard Hot 100 chart. It is known for its catchy chorus and aggressive verses, and has been cited as one of the group's signature songs.