Put teenagers and sex together and the results are guaranteed to be awkward. In 'Superbad,' Evan (Michael Cera) really wants to hook up with Becca (Martha MacIsaac), but by the time he gets to the party, she's already pretty wasted. And while Evan hesitates because he knows sex shouldn't be like this, Becca persists and hilariously attempts some dirty talk. In the end, she throws up and freaks out, drunkenly accusing Evan of not liking her because he won't have sex with a drunk girl. The first time is always so special!