Girder

[Rihanna]

A main beam; a stright, horizontal beam to span an opening
or carry weight, such as ends of floor beams, etc.; hence, a framed or
built-up member discharging the same office, technically called a
compound girder. See Illusts. of Frame, and Doubleframed floor, under
Double.

[Kai]

A large iron or steel beam or compound structure used for building bridges and the framework of large buildings.

[Tanya Shivari]

1)A sexual position to which the female would hang [spread out] on the ceiling tied upside down while the male would [get head] while [spitting] on the vagina.
2)Chuck Norris penis.