Crazy Dave is the eccentric neighbor and guide in Plants vs. Zombies, the tower defense game released by PopCap in 2009. Voiced with sped-up gibberish rather than real words, he explains plants, sells upgrades from his car trunk, and drives much of the game's humor. His lines became popular soundboard staples as players shared short clips out of context on forums and video edits. This line remains in use because fans instantly associate the babbling delivery with the franchise, nostalgia for the original game, and the character's unpredictable personality.