A form of poetry following a 5-7-5 syllable pattern that is sensual, sexually suggestive, and erotic. It is designed to woo a lover and encourage her to wrap her thighs around you.
Me: Hey, love. I wrote you a thigh-ku.
Her: Let me hear it.
Me:
Warm Friday showers,
But they would be twice as hot
If you were with me.
Her: Take off your clothes and get over her.