mess up
phrasal verbPart ofmess
mess up — phrasal verb
1. to make something untidy or disorganized; also, to spoil something or do it badl
1.phrasal verb
Definition
to make something untidy or disorganized; also, to spoil something or do it badly.
Example
Kian messed up his room looking for his passport and left clothes all over the floor.
The band messed up the second song and had to start again from the beginning.