He could wrestle, dance, and rock a pair of Z. Cavaricci's and hightops with the best of 'em. Bayside High jock A.C. Slater (Mario Lopez) could also offend any non-teenage woman with one word: mama. That was his pet name for high school gal pal Jessie Spano (Elizabeth Berkley), who—oddly enough—was portrayed as a feminist. But I guess that's what made their relationship such a tempestuous one. Ah, teen love.