Shoom shoom

After you work out and look swole as hell, you get on your knees in front of the toilet and slam the lid on yo dick until it looks equally, if not more than, swole as you do. Then, as you have sexy times with your boo, you shake your dick in every direction like stirring butter, while going back and forth, all the while, saying "Shoom, shoom, shoom."

When one puts two shooms together and puts it in their butt.