What is Slamburger?
1.
A position in an MMF threesome branching off of the standard missionary position such that the first man is on the bottom, the girl straddles him and lays on his stomach and the other gentleman enters her from behind. The two gentlemen make up the buns of this 'hamburger' while the fine lady in question is the meat. This can work as both a standard DP or as a DV or DA, though the latter two are certainly only recommended if the meat has said experience.
Man, that sorority party was great. No one appreciates a slamburger like the girls of Alpha Sigma Sigma.
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2.
A type of hamburger sold at Denny's (a Restaurant Chain) thats texture feels like swallowing a giant load of jizz. Furthermore, the jizz-like substance lingers in your mouth and throat for that "just swallowed" feeling long after consumption.
person 1: "Oh man, this Slamburger looks good!"
person 2: "Dude, are you gay?"
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