The VOIDRUNNER'S CODEX is coming! Explore new worlds, fight oppressive empires, fend off fearsome aliens, and wield deadly psionics with this comprehensive boxed set expansion for 5E and A5E!
Give away the punch line too soon using the word knot. I would redo it like this:
A man walks into a bar carrying two pieces of rope. He asks several women in the bar to tie the pieces together. Sitting at the bar alone a few minutes later, the bartender asks the man what the rope is for. The man replies, "I'm looking for a knotty woman."