Rain of Pain
When you're playing call of duty and you rush the opposing side's spawn with a MP5K rapid fire. The only person who ever survived the Rain of Pain is RTZ Bullet because his wearing a bullet absorbant vest.
Oh no! Back out the lobby, I'm to young to have a Rain of Pain against me
Rain Down the Pain
To Beat another person to the ground and keep the hits coming.
Yes Mate, Im gonna beat the fucker to the ground and rain down the pain.
Rain pain
It’s basically when you go outside while it’s raining and a army of raindrop fall on you. Be careful they’re dangerous because one can fall in your eye and make you go blind.
“ oh no I felt so much rain pain yesterday “