Also a subtle, non-offensive way of suggesting that someone is horny. See also: beaver fever.
Jeez Bob, quit staring at those girls. You must have a pretty bad case of spring fever.
1. the wanting the present to become summer
2. slacking off in school because the year is almost over
3. the wanting to be outside every day rather than inside
I have spring fever!!!
Excessive horniness eclipsed by post nasal drip.
Were it not for batteries and antihistimines, my spring fever would be unbearable.
The act of being obsessed with the musical, Spring Awakening.
Symptoms include: Being able to recite every line, knowing every cast member's name and autograph, and being hopelessly in love with Jonathon Groff
Random girl:(singing) BLAH BLAH BLAH BLAH BLAH BLAH BLAH BLAH
Passerby: oh, i see you have Spring Fever!