Top definition
A scale used to decribe to one's friends how far one has gone with a person of the opposite sex.

1/4 success = kissing/making out
1/3 success = feeling up/being felt up (above the belt)
1/2 success = hand job/fingering
3/4 sucess = oral/blow job
full sucess = sex
Kate: How far on the success scale did you get with Johnny last night?
Amy: Only 1/3 success. He tried for some 3/4, but I wasn't keen.
by Lalalalalala. January 28, 2011
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