The Signs As Bad Jokes Told On Game Grumps

Aries: Why can't you hear a pterodactyl go to the bathroom? The p is silent.
Taurus: A jumper cable walked into a bar. The bartender says: "I'll serve you, but don't start anything!"
Gemini: I still remember the last words my grandpa said before he kicked the bucket... he said: "Hey, how far do you think I can kick this bucket?"
Cancer: What's red and smells like blue paint? Red paint.
Leo: A man walks into a bar with a slab of asphalt under his arm. He says: "A beer please, and one for the road!"
Virgo: Two antennas met on a roof, fell in love, and got married. The ceremony wasn't much, but the reception was incredible!
Libra: De ja moo: the feeling that you've heard this bull before.
Scorpio: A priest, a rabbi, and Muslim cleric walk into a bar. The cleric, having abstained from alcohol due to religious restrictions, does not drink, and his friends decide to do the same. They spend the night laughing and having a good time.
Sagittarius: A horse walked into a bar. Several people got up and left as they sensed the potential danger of the situation.
Capricorn: What do you call a black man on the moon? An astronaut.
Aquarius: Two cannibals are eating a clown. One says to the other: "Does this taste funny to you?"
Pisces: What do you call a fish with no eyes? A fsh.