I'm not really a meaningful lyric guy, I just like lyrics that are fun to sing. I'll give out a current one that I'm having fun singing right now, from Drake's song "Fair Trade".

"Mama used to be on disability but gave me this ability
And now she walkin' with her head high and her back straight
I don't think you feelin' me, I'm out here
Bein' everything they said I wouldn't be and couldn't be
I don't know what happened to them guys that said they would be
I said see you at the top and they misunderstood me
I hold no resentment in my heart, that's that maturity
And we don't keep it on us anymore, it's with security"