The act of having two poops stuck in the toilet and both are fighting to get through the drain (with neither of them winning). Very similar to a singular log jam, but twice at bad.
"Dude you are never going to believe this - the other day i was taking a shit and my worst nightmare came true...i looked down and saw a double log jam; not just one stuck turd, but TWO! I panicked...i didn't know what to do so i called left it there for the next guy."
by Poop-doggy-dog April 13, 2009
Get the Double Log Jammug. When a man is lonely and poor, so seeks pleasure from a value jar of jam, of any flavour he wishes, by inserting his penis inside of it. The man may remove some jam beforehand to stop the jam making too much mess but if the man pleases he may insert his penis into a full jar of jam. If the man is rich but lonely, he may use a branded jam jar.
by Lonely Horny Water Bottle August 21, 2016
Get the Value Jam Jarmug. by ColdplayFan72617 April 17, 2022
Get the Penis Pussy Jammug. Showing affection to oneself or significant other via intercourse or other sexually pleasing acts whilst using jelly jam as lubricant and “ jamming “ it. To increase the effectiveness of the word people may also listen to jelly fish jam and watch the jelly fish jam episode of spongebob.
by Grubby fingernails September 9, 2019
Get the Jelly fish jammug. by artbee September 25, 2010
Get the jamming your joystickmug. 
Get the make a cold jammug. by -Pastel Sushi Roll- February 9, 2021
Get the You got no Jamsmug.