SOLVED. Teen alien with abnormal appendage (penis) [s]

[Maureen]

So my friend and I are trying to find a book that we read the description of when Borders was still going strong.
The title, author, and everything else is pretty unknown. All we know is that it is about a teen boy, an alien, who comes to earth, and when his creators were making his human body, they did not know what size to make his penis. So he has an abnormally large sized one, I want to say the description said the size of his arm? The story also says how he walked on a beach, and everyone was staring at him in awe. This was in the young adult section, and we would like to know if you know the title. Thanks.

[Tab]

My Summer on Earth

Another descrip:
Kirkus:
A unique take on the alien-visiting-Earth concept prevalent in B movies and television 50 years ago. What's different here is that the alien in question has a shocking potty mouth with absolutely no filter; F-bombs appear throughout the story and threaten to steer readers away from the narrative. The being's human "suit" has been formed to resemble a young Clint Eastwood; thus, his name is Clint.(view spoiler)[ His mission is to contact another alien that has been placed on Earth and has achieved Oscar-winning status as a Hollywood actor. (hide spoiler)]Clint washes up on Venice Beach(view spoiler)[ and hooks up with Kip, a drunken slacker. Clint also meets Zoe, a runaway teen he repeatedly presses for sex. (hide spoiler)]Lombardi has a knack for writing witty dialogue but the bright moments are shoved into the background by constant swearing and repeated commentary about Clint's enormous penis.

[Lobstergirl, au gratin]

Maureen, was "My Summer on Earth" your book?

[Lobstergirl, au gratin]

I'm convinced. Moving to Solved.