For a male to wear a strap-on on his ass, enabling him to have sex with two girls simultaneously in a thrusting motion, swinging his hips, penetrating the two females vaginally or anally.
Can be done either laying on one's side with two girls straddling from the front and behind, with the male penetrating both females in a back and forth motion.
Or
Two females mirroring each other in a doggie position. The male will face towards one female and thrust his groin back and forth so he enters both one after the other.
Example A.
Bro 1: Bro check out those two hot chicks. They'd totally get Gawjuh'd.
Bro 2: That's hot bro.
Example B.
Dude 1: I totally bought a strap-on last night to Gawjuh this chick and her hot mom.
Ash: Oh my God, I love Garren Lake! Where do I sign to give him my heart after I die? He is so baby, I love him!
Person: Shut up Ash! I hate you and your garrencism.
When you brew a double-filtered, grown-ass-man pot of coffee at the office by using a mountain of cheap, employer-provided coffee. The double filter ensures deep extraction of the coffee’s shitty flavor, and the quantity will someday kill someone.
Wow, Eddie brewed the best GAM batch ever. That shit made me tingle all over.
A transportation concept or implementation that is touted as futuristic or innovative, but in execution turns out to be more expensive and less feasible than traditional means, outweighing their usefulness. Examples include but are not limited to Monorails (most often cited example) Personal Rapid Transit, Maglev, etc, versus traditional means generally referring to rail, subway, and road infrastructure
The term generally carries a negative connotation, in that the solutions may be seen as an expensive 'white elephant' in the truest sense: more difficult and more expensive to maintain and add to without any perceived benefit other than looking cool
References:
Wiktionary, gadgetbahn
Wikipedia, White Elephant disambiguation
Walt Disney World can't afford to expand their monorail, it costs a million dollars a mile for new track, and with the money it would take to expand that gadgetbahn they could buy a whole fleet of buses that fit their existing needs