Compound noun or adjective made from waste and gash, as referring to a female vagina. Originally referring to a woman that was frigid or sexually uncooperative, quite literally
,a waste of her having a gash, as noone could fuck her. This then developed to become a word used to mean all things that were a waste of time
or effort, or simply sub-standard
in nature. Also a derogatory
term of insult, often following an action of apalling quality.
That girl was wastegash
, she wouldn't even grind with me!
Man you are wastegash
, you couldn't have sex wit a horny dead body.
This place is such a wastegash
That shot was wastegash
, you completely missed the goal.