I also get the message that I missed the timing to use Pinch Hopper's effect. Aparrently, the effect does not apply if you use Pinch Hopper to tribute summon a monster. But the description is very clear: the effect happens when the card is sent to the graveyard. There is no "ifs" here, so I think it's a bug.
And you'very probably never touched a real boob... it's a "kids" card game that people are just trying to learn and enjoy. There is a real world beyond prismatic glossy.... so.... stop being stupid. "Why so serious....?"
For all I know, every card that states 'when this card was sent from the field to graveyard', only work if it took place last. So it won't work if it was used as tribute summon / ritual summon / synchro summon material. That's why GameA suggests Aerosol.
Gilgamesh
Get a life
