It is a sex practice that involves two people spitting someone’s penis from mouth to mouth while French kissing. It has 3 variations:
1) Conservative:
Two women French kiss over a dick of a man and repeatedly put his dick into the other mouth.
2) Tyrannical:
Same, as 1 but with a chopped off dick. This is a practice of Saddam Hussein himself and his associates.
3) Modern:
It was invented by Savva Vovk. He is known for his ability to suck himself. The practice involves him taking his dick into mouth, while positioning himself for a woman to approach him from the top and kissing him on his lips. The pendulum begins with the girl inserting a dildo into his anal as a signal. Then oscillations begin and the practice is the same with the other two variations.
A person sexually enthralled by a sexual body part swinging freely from a fixed point, as in huge pendulous breasts or long swaying balls. (pendulum+lust)
"I could've sworn I heard The Swinging Pendulums coming from my upstairs neighbors apartment, but I could be wrong."
"Do you think gay guys are sorry for us that we can't do The Swinging Pendulums because I don't have testicles?" "Nah, your over-sized labia lips do just fine, Brenda."