When something is so outrageously awesome, it feels like multiple simultaneous boners. While this can be applied to anything, the majority of instances are used to describe incredibly attractive women.
David: Dude, those chicks over there are fuckin' hot.

Matt: Oh yeah. Boner city.
by Melamed May 14, 2008
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1. A feeling so great that it is like having multiple erections at the same time.

2. A synonym for sausagefest.

3. A synonym for awesome.
Examples:

1. That BJ was sick, it was fucking Boner City last night.

2. There's no girls at this party, it's fucking Bone City in here.

3. Damn those bitches are hot, fucking Boner City
by Billcheese1 February 1, 2010
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When you're horny and ready to fuck, you're in Boner City.
"If she keeps dancing like that, I'm gonna head straight for Boner City"
by Jerrz03 September 12, 2020
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When something is so great that it causes a boner.
Carly- Did you see that guy I was dancing with? It was boner city up in there!
by JRoseHausler December 15, 2011
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