I was playing a game at my LGS and a guy trying to use Abuelo's Awakening on his Dress Down and we told him he can't do that because it would cause an infinite loop of taking away its own ability only to get it back, and the game rules prohibit you from doing things that would cause an infinite loop. However he tried to give some bullshit explanation about how it's totally fine as long as he doesn't draw the card and also that it sticks around forever because it takes away its own ability to sacrifice itself (???)

Just thought I should share a funny moment of a blue combo player trying to cheat around the no infinites rule of the game.