Robbie V. is just another arrogant, sarcastic teenager with a bad attitude in Gravity Falls. As the solo guitarist for Robbie V. and the Tombstones, he's dismissive of everyone around him. He constantly strives to prove his superiority and maintain his cool image. With his snarky remarks and condescending tone, Robbie delights in putting others down. But beneath his tough exterior, there may be more to Robbie than meets the eye.