Arabian cradle
Belongs to the same family as T-bagging. And by jove it's fun (if your knees are made of titanium.) Simply prop yourself over your "lover's" face and then gently place your testicles over his/her eyes. Now, instruct them to flutter their eyelids and hey presto!
"What's with the grin?"
"Oh, I taught my missus how to give me an Arabian cradle last night!"
"Really, what is it?"
"C'mere!"
"Oh, I taught my missus how to give me an Arabian cradle last night!"
"Really, what is it?"
"C'mere!"