I was really enjoying this game, but in the vomitorium level, it wouldn't let pick up the glowing meat boys, no matter what I tried! The same button that worked in the room before that to do it no longer functioned. :( Not sure if it's a glitch or if I'm missing something obvious...?
It's been a looong time since i've looked at this game....haven't heard of this glitch before. My guess is that what might be happening is since they are picked up just by bumping into them and then they are discarded by pushing a button (I think it's 'e' but I don't remember) that you may be hitting the discard button to try and pick them up so they just get discarded immediately and nothing is happening?
Could also be the game is registering as you have one picked up already so nothing else is getting picked up...in which case just restarting the level from the pause menu and trying again should work?
Sorry about that and hope you're able to get past that section!