(n.) Someone who loves a good laugh and never knows when to stop making them. They always seem to have a joke for every situation, though not always appropriate.
Jim was the life of the party, a real jokester, it was all fun and games with him until he was kicked out for making a joke about the host's girlfriend's body shape.
Jokesterbate: To laugh at ones own joke, to be the only one to laugh at ones own joke. To look like a complete nerd and or tool by laughing at ones own joke.
11 year old who loves his sibling sexually and thinks he is funny by saying poo jokes and has 1 friend which doesn’t really count because it is his brother and he has another friend who is a chipmunk so that doesn’t count either bye poo jokester