Sub, meaning sweaty balls (SB) and 6 inch meaning your balls are ithy as well. (inch/ itch... Get It?) ......................... A 6 inch sub can also be TOASTED which means it is stuck to your leg(s), your pants, or really anything else.
Alfred asks, "You got a 6 inch sub,"

Binjo replies, "Ya dude, it toasted too!".
by Flashing Popper May 27, 2009
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it involves bits of metal and leather belt that you fist the other person with it 6 inches deep any deeper they will bleed out there is the mad max version which is the belt and metal and "the grey" version which

is glass instead of metal Also known as the second cherry popper
man last night I gave a 6 inch knuckle duster to my girlfriend she got sent to the E.R. but it was worth it
by MarxistLobster March 5, 2016
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2 sexainches.
2 fuckainches.
2 hexacontaenneainches.
1 hectatriacontaoctainch.
Because 69 x 2 = 138.
This is around twice the average height of an American male and female model.
Me: I thought Robert Wadlow was so tall.
You: Well could you imagine someone being 11 feet 6 inches tall.
Me: You mean 11 and a half feet.
You: Right.
Me: Yeah.
by gregben September 12, 2023
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2 sexainches.
Because 69 x 2 = 138.
Me: I thought Robert Wadlow was tall.
You: Well it was claimed that the Giant of Castelnau was 11 feet 6 inches tall.
Me: That’s 2 sexainches.
by gregben September 12, 2023
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