Ho is to hoe as to
slut is to sickle.

A slut is a promiscuous woman, and a sickle is a promiscuous tool. And a promiscuous tool has a negative connotation to being a whoring tool. A whoring tool is a slut. In essence, a sickle is a slut.

I couldn’t care less (but one must keep up appearances, right?)

Same as sick, just used in a more gangster way

Gardening utensil used to whack weeds and/or spear carp

sic-le (pronounced as in popsicle without the pop)adj.

Sickle-A combination of cool, sick, and ill, perfectly combined for smooth talking.

(1) A person who can pcik up a game and own you at it after 2 weeks of playing it
(2) A nerd who plays soccer, well