When you get herpes from a senior or when you have an incredible craving to have sex with a senior.
Paul:Man did you see that senior? I wouldn't mind if I got The Senior Itch from her.
Josh: Man I got a real bad Senior Itch. (This is the second definition of it)
a reddish-brown genital rash that keeps coming back like the skank you had a booty call with and who won't leave you alone.
Man, I got a rusty itch on my nads that keeps popping up like my ex!
When the sweat runs down your back, into the crack of your arse. Then the chafing starts, followed by the redness.. then the itch... The "there's no socially acceptable, nor non-finger-smelling way to scratch" kind of itch.
I've been working my bollox off all day and worked up a fierce sweat. It's run right down my back and given me the worst case of Tiger's Itch I've ever had!
the feeling you get while waiting for something you ordered online to ship to your house
Dude, Jeff had the worst case of shopper's itch while he was waiting for his new graphics card to arrive.
When someone who is not an Otaku but fond of anime/manga feels the need to buy everything related to their favorite anime/manga once it goes out of print. Usually due to a fear of an extreme increase in price.
Oh shit, Bandai dropped Tengen Toppa Gurren Lagann, I better buy all the DVD from Amazon before their value increases. My Otaku Itch is acting up.
Bacterial infection brought on by close proximity to duck fecal matter which causes a rash and itching of the infected area.
Couple ducks took a dump as they passed me swimming in Mirror Lake and now I'm itching like crazy. You must have a case of the duck itch bro.
Slang for restless leg syndrome
Dang, Billy keeps bouncing his leg. He must have hobo itch.