Bakugo is taking a shower and you had an evil idea of pranking him.. Since you two are enemies, you took a bucket of cold water and slowly went to the place he's taking a shower.. The curtains of the shower is covering you so he didn't notice yet, as you giggled and dunked the whole bucket on him.. He let out a scream and shot out some fireballs as you doged them and laughed out loud

Bakugo: "AHH!! YOU LITTLE SH---!!"