A Western lowland gorilla at the Oklahoma City Zoo can't shout "Boomer Sooner," but she appears to be showing her support for the OU football team in another way.
The Sooners take on Texas in the annual Red River Rivalry on Saturday in Dallas. Thursday morning, the zoo released a picture of Kelele the gorilla giving the upside-down Longhorns symbol.
The zoo says it's clear Kelele is a Sooner fan, adding "Atta girl! Boomer Sooner!"