Since we are now well into the twenty-year-cycle that has wrought full-on nineties-era nostalgia, we're digging out a vintage shot of one of our favorite hotties from 1993. Hairless, ripped and definitely ready to party, Mark Walhberg (a.k.a. Marky Mark) made boxer-briefs instantly sexy, and a must for men everywhere. His backward baseball hat and naughty smirk didn't hurt his cause either. It's hard to even count all the muscles he's packing in these shots by Herb Ritts. In fact, Mark (we're just gonna go pretend we're on a first name basis here) was so well-cut that he did a workout video, which we welcome you to watch a clip from below. Now if that doesn't inspire you to get on the floor and do some crunches, nothing will.