This poor Sim turned blue while jumping through the water wiggler in the winter. She went around for the longest time with water spraying from her butt.
And there's another spray of coffee on the keyboard.
As to forcing an error, for the stuck "first kiss" hearts, I forced errors all over the place. All that did was temporarily leave the hearts floating in a detached manner in some other room for a bit. Ultimately they would find the teen sim again and off she'd go with them. Quitting and reentering the game was the only thing that got rid of them for me. I should have taken more pics - a pool table with "first kiss" hearts all over it was quite amusing. The terlet in the same situation was even more funny.