Here's your hilarious joke:

(NSFW) A Blonde, A Brunette, and a Redhead in an Elevator There's a blonde, a brunette and a redhead in an elevator, and going up to their floor, they see a white puddle in the corner. "Hey! That looks like cum," says the redhead. "Wow, it smells like cum too," says the brunette, putting her face up to it. The blonde sticks her fingers in it and shoves them in her mouth, and quickly says, "Yup! It's cum, but it's nobody from this building."

"Elana Jaquelyn" Permalink