This is used to describe people who exclusively use Sitka branded gear, and think they are better than everyone else because of it. Sitka's motto, "sick for it" is a common hashtag people use on social media when posting about Sitka gear, hence the disease "Sick-for-it-itis" . People that suffer from this disease are usually cocky, and look down upon others because they spend thousands of dollars on mediocre, at best, gear.
"We knew Bobby had a strong case of Sick-for-it-itis when his entire instagram account consisted solely of Sitka gear pictures and #sickforit hashtags."
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If you have a cold and someone is being annoying cough or sneeze in your hand and precede to smack the annoyance across their face.
you: shut up!
them: no (continuing to be annoying)
you: Sick Slap! (sneeze in hand and slap across their face)
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Bastardised, chavvy version of the term 'Bastard'. Pronounciation: 'Bashed'
Nick: Look, ben just ate three packs of pickled onion Monster Munch. Sick Basht!
Stevey Cwshd: Look at Medwyn's hair! Sick Basht!
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wombat, (sickest lyricist to ever spit on a beat)
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a saying meaning punch them in the face as hard as you can
GUY 1: sick em dude
GUY 2: you can do it
GUY 3: fight fight fight!!!!
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Facial hair that grows when you are sick with the flu or some other malady that prevents you from shaving
I couldn't shave because of this cold so I've grown a sick beard
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a definitive version of "classic" to the extend of saying it the way it sounds, highlighting the fact that it or they was/are an absolute fukkin classic.
brammers: "hyman, wot a fukkin clay sick!"
bridgey: "soup clay sick" (where "soup" is "sup")
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