Ask her out and if she says "Yes", she's yours for the night. Im serious just from reading about the conversation!

I'm Going out with her tonight, to a swaav cocktail bar and staying at hers.....ioi much!!! Lol

When she buys a round of cocktails and she asked what you want ask her to order you thecreamofsomeyounguy that will be good for a laugh especially if she is dim enough to ask for it at the bar

Crack up! What a lad!