boigasm 

A bottom's hands-free orgasm, achieved during gay anal sex with an intensely pleasurable sexual climax from both the sensation of having his boyhole repeatedly penetrated by a male dom top's cock and also from the exciting feeling of submission.

Noun: He told me exactly what the moment of boigasm feels like and teasingly sent me a hot video compilation of the face boys make when you give them their first, which left me aching for cock and feeling emptier than ever as my fingers absentmindedly played with my boyhole that night.

Verb: Daddy pressed a finger to my lips and told me not to make a sound as he laid me on my back, raised my hips over my head, and then pounded my impossibly tight boipussy until his throbbing cock made me involuntarily squeal and boigasm cutely into my own open mouth.

boigasm by Ricebunny for BBC ♠️ May 2, 2020

Bongsucking Leech 

Usually a girl, but can be a guy, who attaches herself to a guy or faux friends who have plenty of 420, just so she can suck on the bong and get high. The Bongsucking Leech has no money and contributes nothing to the party, so to speak, may not even be cute, but will sometimes perform sexual favors or do errands to work off some of the leech-ery in trade.

That pink-haired chick is such a bongsucking leech, she is just using him for his weed. She even admits it behind his back. Now I think she's even moved in with him and cleans his apartment and cooks just so she can get high now.

Bongsucking Leech by sarasplayroom.com August 31, 2009

Bongistan 

Slang that originated from /pol/ that is used for Great Britain (mainly England) to emphasise the Muslim immigration. A mix of Britbong and *stan, which is a common suffix for Muslim ex-USSR countries.

Such is life in Bongistan

Bongistan by Valcer February 1, 2016

bongshach test 

Upon smoking more weed than is necessary or advisable from a bong with ancient water, the act of pouring the thick, murky liquid on a piece of paper and saying the first thing that comes to mind. Much like saying what you see in a cloud pattern and very closely related to the Rorshach Test. A good indication of what lurks in one's subconscious.

Ryan and I smoked 47 bong hits and then dumped the bong water onto some paper. I performed a Bongshach test on Ryan and he said that he saw the face of God or maybe a large cookie in the representation.

bongshach test by ImnotmeImyou March 24, 2011

Briggsy Bongos 

When a homosexual gentleman repeatedly slaps the buttocks of his arse-uppermost love-chum, using both hands on both cheeks, he is said to be playing the Briggsy Bongos. This was named in honour of the sex-crazed modern artist who, in the 1990s, beat the bum-drums of teenage boys in art colleges throughout south-east Asia and the English midlands.

Quentin, why on Earth are your divine fingertips bright purple?!

Oh, Melvyn! I met a delightful young man in the Tate Modern lavatories (you know the middle stall on the first floor?) and he simply begged me to bend him over the cistern and play the Briggsy Bongos until he needed new skins.

Briggsy Bongos by False Buttocks July 30, 2017

Bonnasses 

Bonnasses (fr.-engl.)
"young and beautiful real life girls, mostly above the age of consent; not necessarily nude, photographed in sexy and/or compromising positions"

The campus of Berkeley was brimming full with lovely bonnasses...

Bonnasses by Hibernian April 5, 2004

bongathon 

A marathon bong session where everyone brings their own stash. The last person left conscious wins the bongathon, and as a prize, gets to drink the bong water.

I think I won last night's bongathon, but I don't really remember drinking the bong water.

bongathon by fugitive October 4, 2004