Walgreens is a place where drug addicts sell their soul for drugs.
Gingers are people with red hair.
The term states that gingers are people with no souls, just like people at Walgreens who also have no slurs.
Nico: "My third grade teacher was ginger, she was always rude to me."
Sorrin: "Imagine having a walginger as your third grade teacher."
A public display of sex by the under 18 crowd, most often accompanied by Electronic Dance Music (EDM), and often relying on a wall, theatre seat, or railing for leverage.
i.e. "Bro, this trap set is sick! I can't believe Chad wallfingered (wallfinger) that chick before security got here!"