adj: a descriptive term used to describe a person, place or thing that is below even the most basic of quality standards.
This term can be used as a description of the person, place or thing, as in "I went to France on my vacation. That Place is Double mild weak sauce." Or as the noun itself as in " "I don't know why you're friends with Dave. He is such double mild weak sauce."
A trivial or ridiculous flaw/weakness that significantly impacts a powerful character.
"The villain was unstoppable until some 5 year old learning craft threw glitter at him. Turns out, glitter was his weaksauce weakness."
Referring to someone as weak like mild sauce from taco bell
Alexander Clark is weak sauce he only deadlifts 265
A spontaneous, immature response given due to some unexpected feeling of shame or guilt.
I shot the perfect eight ball bank to win the game. Of course, Ol' Kingsford Briquette Ass - Sherocco came with his usual contribution of weak sauce, throwing his cue to the floor.
Weak Sauce can be used as a supplementary word for when one Precums.
"Damn bro I heard he had some weak sauce last night"
"It happened so fast for him; weak sauce"
Lame , corny , bitchass , wimpy
That lame dude over there Is weak sauce