itchy

Short definition from Wiktionary

Adjective

1. 1
   Characterized by itching. (of a condition)
2. 2
   Feeling an itching sensation; feeling a need to be scratched. (of a person, animal or body part)
3. 3
   Causing an itching sensation.
4. 4
   In a state of agitation; easily alarmed.
5. 5
   Having a constant, teasing desire (for something, to do something); impatiently eager.
6. 6
   Causing a constant, teasing desire for something.
7. 7
   Feeling or showing a high level of sexual interest.