Here are some randomly selected joke topics
Pigs
My uncle keeps a pig under his bed. I said, 'What about the smell?'
My uncle said, 'He doesn't mind that.'
Flies
What do you call a fly that has no wings?
A walk.
People
Do you want people to accept you as you are or do you want them to like you?
Professors
Old professors never die. They just lose their faculties.
Toe Nails
They call him toe nails because he is always at the foot of the class.
Pirate Radio
Pirate radio rules the waves
House
I am the master in my own house - the doghouse.
Teachers
Teacher: I wish you’d pay a little attention to what I'm saying!
Pupil: I'm paying as little as I can!
Suggestions
Hi, this is John's answering machine. He's not here, but I'm open to suggestions.