Of course that did the trick.
Mommas' titties were, in any situation, a strictly off limits topic. You only use them to taunt enemies.
And I had used their mommas' titties not once, but twice.
Very naturally, the bunch of ten year olds flared up in anger.
Almost as one, they surged towards me to defend the honor of… their mommas' titties.
"Stop mentioning my momma's titties!!" One very angry boy shouted loudly. "Although my daddy said they are very saggy, he said he still liked them very much!! He said it's the best saggy titties in the world!!"
I could already imagine his momma vomiting blood right then and his daddy laughing awkwardly at his friends.