Puppy 

someone younger than you. Commonly of the opposite sex who is silly and makes lots of mistakes similar to how puppy dogs get into trouble..
and will showcase their cute eyes to try and get out of the trouble.

Jessica: Ahh! do you think this belt of bullets its going to explode on me?
Tim: No, you silly puppy!

puppypuptardzippypuppiesbigboobssillygirlycutie

Puppy by Timtastico March 8, 2011

Puppy 

somebody that is in love with a Kitty

- Hey did you hear Pat B likes Kitty?
- Yea he's such a puppy!

Puppy by Ryan Amado the Gangster December 2, 2009

puppy 

Gay slang, a boy (gay or straight) who is too young to have sex (because it's not legal, he's under 18).

Steve's a puppy, you can't fuck him because he's jail-bait.

puppy by tbrugoa December 9, 2004

Puppy 

Something that you violently ram your penis into over and over without ceasing.

Bob: I had a great time playing with my puppy last night
Jim: I love to play with my puppy

Puppy by HoverKitteh July 17, 2011

Puppy 

Small cuddly creature that needs a koala for company and love, should always have a wet nosey and needs lots of attention. Also very skilled with his paws, a big fan of naughty paws and good at wiggling his bottom when driving

Puppy's building me a bathroom

Puppy by x-o-x November 28, 2007

puppy 

A large breast.

Cor look at that, looks like a couple of puppies wrestling in a bag!

puppy by eddie23 August 6, 2003

puppy 

a reference to the male member.

Come pet my puppy.
I just weighed my puppy and it was 2 lbs.

puppy by Calvin Yoshiwaza January 16, 2008