The act of covering a surface with a thick layer of something, like paint or mud.
Slabbings can be messy and make things look different.
Examples:
The slabbings of paint on the wall were very thick.
After the rain, there were slabbings of mud all over the path.
She didn't like the slabbings of frosting on her cake.
The slabbings of sauce on his face made everyone laugh.
The slabbings of snow on the trees made them look like a winter wonderland.
The slabbings of dirt on his shoes were so big, it looked like he had stepped in a puddle.