pray and spray
a method of letting off a clip from an automatic weapon
that guy just pray and sprayed into the croud at the G-unit concert
Pray n' Spray
When a guy closes his eyes when about to ejaculate, and just lets it out all over his partner, hoping it ends up in a good spot.
She was about to finish me off, but I pulled out, prayed, and sprayed.
pray spray
When your holy rolling christian relative wants to pray with you and you relent, figuring that praying with said relative is easier than explaining why you won't. In doing this, the christian auntie sprays her panties in happiness, believing she just converted you. Well, that is pray spray.
I had to clean up pray spray from my chair after Aunt Gloria said grace with the kids.