Blarney the Dinosaur is a minor character in The Loud House.
He first appears in "For Bros About to Rock", where Lola tells Lincoln to not let Luna know that he's going to his first concert. She further explains this by saying that Luna ruined her and Lana's first Blarney the Dinosaur concert. In a flashback, while Lana, Lola, and other kids are watching Blarney singing and dancing, Luna jumps on them and others, in an attempt to make a crowd surf, squashing them in the process.
He is mentioned in "The Price of Admission" where he has a new movie playing at the Royal Woods Cinema called "The Luck of the Cretaceous". Lincoln doesn't want to see it, because he thinks that movie's for babies, but Clyde happens to be a fan of the Irish dinosaur, and goes to see it while Lincoln goes to see The Harvester. Clyde also sings some songs about trust and lies along with two little girls who are also Blarney fans. When Lincoln is going to see The Harvester for the second time, he admits to his parents that he saw it after they told him not to, and they all go and see the Blarney movie instead.
Blarney is a greenish blue anthropomorphic dinosaur. He wears an Irish-themed outfit that consists of a green hat, and a green waistcoat with a little clover on it.