eep

Etymology 1
.

Interjection

 * 1) An expression of surprise or dismay.
 * 2) * 2000, Adam Cadre, Ready, Okay!
 * Then she ripped the door off its hinges and bent the flimsy metal in half between her hands.
 * “Eep,” I said.
 * “Eep,” I said.

Noun

 * 1) A short scream or yelp.
 * 2) * 1962, Jet Screamer, The Jetsons, "Eep opp ork ah ah! And that means 'I love you'!" (but, according to Elroy Jetson in the episode "A Date with Jet Screamer", he says Judy Jetson wrote it for him, "eep opp ork ah-ah" means "meet me tonight") (Note: this reference is incorrect.)
 * 3) * 2002, Randy Peyser, Crappy to Happy
 * She encouraged them to express their teeny-tiniest selves with an “eep.”
 * She encouraged them to express their teeny-tiniest selves with an “eep.”

Verb

 * 1) To vocalise a short scream or yelp; to produce an eep.
 * 2) * 2002, Randy Peyser, Crappy to Happy
 * Now there are fulfilled women happily “eeping” all over the Bay Area. I swear to you this is true.
 * 1) * 2002, Chris Crutcher, “The Other Pin,” in Athletic Shorts
 * Petey’s voice rises to that preadolescent pitch it always hits when he feels his life spinning out of control. “Dues are what Boy Scouts pay,” he eeps.

Etymology 2
.

Noun

 * 1)  Sleep.

Verb

 * 1)  To sleep.