A combination of sleazy and cheesy.
"My cousin's embarrassing me and trying to pick up a girl on a forum I frequent. Here's his latest post: 'Alrighty, I have to go out with some despicable and ungrammatical *gasp!* friends right now but it was nice meeting you Miss Sourpuss... pussy, for short. See you later, my little pussy.'"
"What a sheezy guy."