If you’ve visited Vegas recently, you’ve probably seen comedian George Wallace’s face plastered all over billboards. For several years now, he’s held down a regular gig at Flamingo. He performs tonight at 7:30 and 10 and tomorrow night at 7 and 9:30 at Hilarities. Wallace has a number of regular routines (like "I Be Thinking" in which he dissects popular phrases such as "the phone is ringing off the hook" by asking questions like, "How can it be ringing if it's off the hook?"), but he improvises so effortlessly when interacting with the audience, he makes it seem like those jokes are scripted too. We wouldn’t recommend sitting too close to the stage — he likes to poke fun at people in the front row. Tickets are $33 for tonight’s shows and $35 for tomorrow night’s shows. (Niesel)