In Platinum, during the final battle, Cynthia's last Pokemon's HP was in the red zone... Plus, she was all out of healing items! My Torterra was my last Pokemon left, and I was about to use Giga Drain... Unfortunately, I forgot to factor in Torterra's dreadful Speed Stat, and next thing I know...
"Milotic used Ice Beam!"
"It's super-effective!"
"FONNY* fainted!"
"Lucas is out of usable Pokemon. Paid out 6500 Pen to opponent."
"...Lucas blacked out!"
*My team in Platinum was full of these weird-ass names... I usually just punched in three random letters, and arranged them, adding two more letters at the most, to make what could possibly, in an alternate universe, sound like a name.