tiger's itch

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!

shopper's itch

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.

The Senior Itch

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)

Dolby's Itch

When you feel a slight itch in your pants department after shacking up with an unscrupulous piece from down the road, causing you to periodically pop a hand down there for a quick scratch.

Not to be confused with Dhobi Itch, which is an altogether different Itch.

Man, I think I have Dolby's Itch again, Should have kept my small piece to myself or put a raincoat on.

Duck itch

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.

hobo itch

Slang for restless leg syndrome

Dang, Billy keeps bouncing his leg. He must have hobo itch.

Otaku Itch

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.