Sounds so stupid

Guess somethin' has gone wrong
Life, life normally has one endin'
Die, die, hopin' one goes to heaven
Long gone to all those they knew
But somethin' happened today, the dead's after you (brains, brains)
Find, find no weapons inside your home
Try, try what no-one expects, hell no
Strong, strong vegetation, dude
Send them back inside their grave with no brains to chew, yeah-eah

Defend your lawn with some peas that shoot
Fill the front space with some Wall-nuts, dude
Defend your lawn with fungi and fruit
You'll make them leave with leaves of your own
I know it sounds like nonsense (zombie defense planter)
Works now, yeah-eah (zombie defense, yeah)
Trust that nonsense (zombie defense planter)
Hopin' you'll hold out, hold out, keep yourself off their plate

Start peashootin'

Build up your sun a bit
Hot bank, each plant has its own number
To be frank, ire's drawn, can be a bummer
And a pain to find that your lawn
Has no defense there cause sunshine's overdrawn (brains, brains)
Try, try lots of strategies on offer
Cry, cry when you lose your final Chomper
That grates but revenge is due
Lots of ammo on its way, just need some Plant Food, yeah-eah

Defend your lawn with more peas that shoot
Keep them in place with some Tall-nuts, dude
Defend your lawn with all kinds of fruit
Have some cherries, you'll see that they're the bomb
Not the best plan, I'm honest (zombie defense planter)
Far out, yeah-eah (zombie defense, yeah)
But don't stop it (zombie defense planter)
You need to hold out, hold out, prove why they're after brains

Brains
Keep peashootin'

Bye-bye, stupid zombie brah
Die, die, I'm gonna pea ya
Bye-bye, stupid zombie brah
Die, die, I'm gonna pea ya
Mine, mine, potato type, yah
Fly, fly, watch melons fly, yah
Die, die, all zombie types
Did you think you'll eat my brains? Lawnmower for you, yeah-eah

Defend your lawn, tons of peas that shoot
Keep up the pace or they'll dine on you
Defend your lawn, Kernel-pults, aim true
Hope there will be enough butter for all
Means in their place, they're stoppin' (zombie defense planter)
Stuck now, yeah-eah (zombie defense, yeah)
Peas keep comin' (zombie defense planter)
You better hold out, hold out
Hold out, hold out, Dr. Zomboss will pay