Macaan is a Somali noun and literally means sweet and it can be used in many different forms. It's usually used to describe somebody/something you like/love or think is delicious.
Ramriddlz Call Me Lyrics: "my kush too macaan"
He is referencing too his love for Kush (weed).
"That bitch was too macaan"
Used to say sex with a certain girl was amazing.
