A dance which originated in Chicago consisting of bending ones knees and rotating a leg like a jump rope, similar to the Stanky Leg, but with the foot and leg behind oneself. The Stanky Leg has been deemed by the Urban Dictionary contributors as one of the “lamest dances” to date but when combined with the Janky Leg, it just becomes an awesomely stupid dance move.
Chiquita: Hey, what’s the Stank up to on the dance floor? Looks like a reverse Stanky Leg.
Sisqo: Yea, it’s the Janky Leg. He warms up with the Stanky Leg, then moon walks that same leg into the Janky Leg position. I wish I had moves like that.
Chiquita: Damn, that look good.
The phrase janky ass glass refers to low end bongs made of glass from China or other low quality glass. Often this phrase is used to describe goodstash bongs which use a grommet instead a glass on glass joint.
Matt: Dude have you been to skatesurfsmoke in Hermosa? They have goodstash bongs.
Ryan: Yeah I heard about it from some punks who thought they could skate. That place sure does have some janky ass glass.
Matt: I know!! That's exactly what I thought when I walked in there!