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 moment when you are unsure whether the other person is waiting for you to make a move on them or in fact just feel incredibly awkward. Typically used as a transitive verb or noun.