An evening composed of comrodery, well crafted liquors, and a well enjoyed orgy. Usually confined to an New York City apartment or other small means of housing
Jenny was invited to the manhattan banger, little did she know what the night would entail.
A thin man, who after a hearty meal with an unsuspecting female, develops a severe case of "dunlapped", which in turn, compels him to strip off her clothes, spin her around, and start nailing her vajayjay - doggy-style, all whilst leaning forward, with his "massive gut" rested upon her back (for support)... and tearing dat ass up!
Dunlapped - (big belly done lapped over one's belt)
Even though she couldn't cook worth a damn, I pretended to like it, just so I could gut banger (gut/bang/her).
A one-banger is simply slang for a single-engine airplane like a Cessna 182 or a Piper Cub.
{Julio} Hey Jesus, there's a single-engine airplane taking off from the airport over there.
{Jesus} Julio, you mean to say that there's a one-banger headed this way?