Is this sub politics too now? Should I unsunscribe?

Oh the shame! I feel hoodwinkled, led astray, bamboozled, flat out deceived! Damn you good Sir, you hear me?! DAMN YOU, you sly, conniving conman!

What, if I may ask, is this “Ligma” my good Sir? I never heard of such a thing. Would you be so kind as to elaborate the meaning of this Ligma lexeme to me? The sheer uncertainty is simply unbearable.