Over at Etsy shop The Basement Invaders, Jason and Alex make a variety of Nintendo-inspired goodies. There are Yoshi egg earrings aplenty, but my favourites are the piranha plant wine glasses.
Or maybe the thwomp glasses, which glare angrily at you. Then again, they may be a bad idea; I'd be tempted to slam them down onto the table. Regularly. With, I am sure, disastrous results. Similarly, it might be too tempting to jump on a goomba glass.
The piranha plant glasses also come in pink. Just in case you needed that in your life.
Basement Invaders [Etsy]