Unit of attractiveness, commonly used to measure the sexiness of a woman. Derived from the pole vaulter Allison Stokke, whose candid photo taken at an athletic meet became an internet sensation. One stokke is defined as the hotness of Allison Stokke. Prefixes (mega-, micro-, etc.) can be applied.
That girl I met at the club was so incredibly hot, she had to be at least 3 stokkes!