《I'm gonna have some fun》的英文詞曲是Katy Perry，這首歌的歌詞展現了作者想要享受生活的積極態度。以下是這首歌的歌詞：
Verse 1:
Get up, get up, get up, get up
Get up, get up, get up, get up
Get ready for the day
To have some fun, to have some fun
Chorus:
I'm gonna have some fun
Gonna dance and sing
Gonna live my life
Just like it's my last
Verse 2:
Get up, get up, get up, get up
Get ready for the day
To have some fun, to have some fun
To feel the sun on my face
To feel the world at my feet
To take a chance and not miss a beat
Chorus:
I'm gonna have some fun
Gonna dance and sing
Gonna live my life
Just like it's my last time
Bridge:
Everyday is a gift
And I'm just getting started
I'm gonna dance and sing my heart out
Cause I know I'm living the good life
Chorus:
I'm gonna have some fun
Gonna dance and sing
Gonna live my life
Just like it's my last time
Yeah, just like it's my last time
這些歌詞主要是鼓舞人們享受生活，保持樂觀，以及敢於活出自己的生活。不過每個人的理解不同，可能會因為心情或場景不同而有不同的感受。