thrum bone 

The act of forcing ones thumb into a partners rectal passage, without the act being discussed or pre arranged.

There is a high chance that this act is will be made by a opportunist and stealthily approached.

"Hey Pash whats that over there?"
"oooooh my god what the fuck was that?"
"i just thrum boned you dude!!!"

thrum bone by Titanium Ukrainian January 6, 2008

Thromboner 

Thromboner. Noun. A particularly raging [boner], the source of which unknown, often leading to painful erections lasting hours, for which there is no immediate remedy.

Side effects include, prolonged pelvic pain, back pain, procreation, and others. Consult your doctor if your thromboner lasts more than 12 hours.

The origin of the word is not exactly known, but likely has something to do with a special variant of deep vein thrombosis.

I went to the doctor today and was diagnosed with a raging thromboner.

Thromboner by Dednor May 9, 2018

Deep Vein Thrombonesis 

Deep vein thrombonesis (throm-BONE-sis), or DVTBONE, is a condition that occurs when copious amounts of blood flows to and settles in the center of a males thick, rigid cock during intercourse or analcourse. The cock becomes overly engorged and swollen to the size of a tennis ball or softball. The blood thickens so much that the male becomes trapped inside the vagina or anus. Even after becoming non-erect or flaccid, Deep Vein Thrombonesis will remain and can take up to an hour or longer for the swelling to subside allowing for the penis to be withdrawn.

Although the condition can look painful, it is generally without pain and in some instances, can enhance the lovemaking.

After an unhealthly combination of viagra and other sex enhancing substances, Luther found himself suffering from Deep Vein Thrombonesis during intercourse with this girlfriend, Nadine. Luther was swollen up the size of a softball and couldn't withdraw for over an hour.

Deep Vein Thrombonesis by Eaton Holgoode April 20, 2014

rusty trumbone 

when a guy stands up straight, while a girl licks his asscrack and jerks him off

HEy that was the best rusty trumbone I have ever recieved

rusty trumbone by brassman October 14, 2003

trumbone 

When someone licks a man Butthole while they stroke the mans penis

Nothing gets you going like a women giving you a trumbone

trumbone by eroc September 23, 2003

Rusty Trumbone 

A complete idiots way to spell Rusty Trombone.

I can't spell better than a fourth grader so I think it's supposed to look like "Rusty Trumbone"

Rusty Trumbone by semajsirhc May 18, 2009

rusty trumbone 

when a girl tosses a guys salad and does a reach around at the same time.

(reach around is a hand job from behind and tossing salad is lick the hole)

dude that chick just gave me a rusty trumbone, what a whore

rusty trumbone by c knock April 11, 2006