Sticky Fruit is an item weapon used by Krunk in Crash Nitro Kart. During Krunk's boss race, he throws sticky fruit onto the ground behind him to try and stop the player from passing him. However he cannot throw them infront of him, so if the player manages to keep infront of him, it's just a matter of getting around the track.
If the player runs into a sticky fruit, it will land on the player's head, and they will be prompted to jump up and down to get the sticky fruit off them. Unlike TNT Crates, Sticky Fruit cannot explode, nor can it harm the player. It will just make the player a lot slower.