cursing with crayons
A way to describe someone who curses like a little kid and sounds out of place cursing.
Wayne: You can just go to h, e, double hockey sticks! You big you know what'er!
Jay: Wow! You are so scary! Stop cursing with crayons and be a man! Get over the election!
Jay: Wow! You are so scary! Stop cursing with crayons and be a man! Get over the election!