The act having a threesome with two little people who are in 69 position. The third circles the 69 while penetrating various orifises.

Depending on the orifises chosen one lucky member may end up with a pair of Arabian Goggles.
“I saw this pair of little people at the bar, I took them home for a dirty 138.”

“It was really sad when she got pink eye from our dirty 138”
by Rockhardbonedog December 6, 2018
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One of the most depressing chapters of the most depressing manga ever. Everyone cried after reading this and thinks Ymir smiling in the end is sus. You use this word when you're really sad that you can't even fell anything.
- Why didn't you cry during Titanic?
- I can't feel sadness anymore after AoT chapter 138 :,(
by oi oi oi mate mate March 9, 2021
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Best Xbox Ark official breeder in the Xbox community, Only kid that will fuck you up with a monkey.
Lana Rhoades#138 just ate my ass with a Yutyrannus while in a giga line.
by Lana Rhoades#138 October 8, 2021
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2 sexadollars.
Me: How much does this bag cost?
You: 138 cents.
Me: What's so interesting about that?
You: It's 2 sexacents.
Me: So that's 69 cents x 2?
You: Correct.
by gregben September 18, 2023
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When 4 people of any gender are arrange in a square and preform oral sex on each other simultaneously while blindfolded, unaware of who else is in the group, as they are alwatched by a crowd of masked figures
"I was at a Blink-138 concert last night, it was epic" said Jordon.
"I've never heard of them, how was it?" Asked Sam
"It was epic! The four on the stage were giving the performance of a lifetime! They were definitely enjoying the oral!"
by troublem8kR July 18, 2023
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2 sexades.
2 sexayears.
2 fuckades.
2 fuckayears.
2 hexacontaenneades.
2 hecacontaenneayears.
1 hectatriacontaoctade.
1 hectatriacontaoctayear.
Because 69 x 2 = 138.
A pair of Nigerian twins were claimed and unofficially reported on TikTok/DikTok to have lived for 138 years (2 sexades) since 2023.
by gregben September 14, 2023
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The magic tempo for club and trance music.
Because it's 2 sexabeats per minute.
1 sexabeat is 69 beats (seximo).
It's the most common heart rate during sex.
Trance is typically played at 138 BPM (which's 2 SBPM).
by gregben September 18, 2023
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