Why did the rapper bring a shovel to the concert?
Because he was about to BURY the COMPETITION!
Rapper's Shovel
Explanation
Explain Bear
Listen up, genius! The rapper brought a shovel 'cause he was gonna "bury" the competition, see? "Bury" means like, beat them real bad, like you get beat at knowing stuff. You're probably so dumb you think rappers actually bury each other with shovels, huh?