third knuckle

When one inserts his fingers in girls anus, stimulating her with each knuckle that penetrates her.

While I was hitting it from the back, I tried the third knuckle to see if she was wit it. And dat bitch came hella hard. It was like Nigeria fall on my balls.

by freechinballs September 30, 2017

Third on

An erection that is between a Semi and a full on raging boner

Hey man, did you see those homeless men jerking each other off? It gave me a third on

by bobskaggs June 7, 2017

Third Wheel

Usually the odd one out of the group (3 people), this person does not fit in and typically has a strong intolerance for eggs.

"Is that guy puking up eggs?"

"I bet he's a third wheeler"

by KingSlayer72 March 13, 2018

third down brown

penetrating someone twice in the vagina followed by a sudden switch to the ass (then usually shouting TOUCHDOWN)

dude, i totally gave her a third down brown last night

by milonated February 11, 2017

third party programs

"third party program" is a word for hacking in a computergame

i used third party programs in a game

by byMaestro March 8, 2017

third world hot

When you're just reasonably attractive in a first-world country, but panties drop when you land in a third-world country.

John Kim is fairly good looking in the States, however, he's third world hot when he's in Brazil.

by identikit June 16, 2016

third-degree fart

Unlike a mildly-to-moderately-heated first- or second-degree fart that may merely cause minor reddening and/or blistering, this term refers to a super-hot expellation of concentrated putrid methane that not only broils Uranus and singes your butthole-hairs on the way out, but it also scorches the thigh/knee of any unfortunate fellow human being who happens to be unsuspectingly holding you on his lap at the time! It is wise, therefore, to be constantly "aware" of your colon's current "status" or "progression" of fart-activity whenever you're canoodling with someone, so that if you "feel one on the way", you can hastily hop off (here's one case where your lover most definitely **won't** think you rude or anti-social when you abruptly/wordlessly bounce up off his lap) and direct your posteriors away from your snuggle-buddy, anyone else within a fifty-foot radius, and of course, any source of fire (yes, farts are VERY MUCH flammable!), such as the outdoor grille that's currently frying up another big batch of the same beans 'n' hot wings that made you have the awful flatulence in the first place.

Redneck chick: I don't wanna have any interruption of the romantic snuggle-time with my hopefully-future-husband at our family's backyard barbecue this evening, so I'd better not partake of any of that rich spicy stuff that always gives me the third-degree farts!

by QuacksO December 26, 2016