I kinda have a division with a toilet like that. There is a tactic... U make the turd a bed of paper, increasing the pressure area the water hits and usually it works l.

Legend tells that the Toyota owner is still seen roaming around looking at the sky searching for that Giant seagull...

Tell her to read this...or just make her find this. All will be better... You can actually tell her this in her face, but i Guess its more fun if she "finds out"