What type of key ring do you use?  

I just have a round, silver key ring. Pretty standard...with a Kroger card attached, a CVS card, my house key, car key, Grandma's house key, Florida house key. That's about it. Wow, what a boring answer I just gave. Sorry

No,I don't use that kind of a key ring.
Right now,I am using a key ring with a red colored teddy on it. In fact it much big in size and is hard to misplace it as I love it so much. I keep two keys,that is one for my scooter and the other one is the key of the front door of our house on it.

hi, my key ring is 12cm knife with three extra spikes, it is dangerous for killing human, but you don't be afraid,just i feel cool and carry it for self-defense, once police meet me and how i can explain to them.... (laugn), my friend is carry key ring with small imitated gun.....

I only have two key rings but I'm only using one. The other one is reserved for much later use. It's 2 round discs with the other having a heart shaped hole from XOXO. The one I'm using is a Spongebob Squarepants (I think it was bought in Universal Studios) key ring from my sister who lives in the USA. It bears the inscription SUPER SISTER. I only have two keys on that key ring: the key to the house and the key to my room.

i have a rock climber's clip..with a pikachu on it with my keys.
so what if i'm 40..i like pikachu.