Definitions by Likesundaymorning

Numb button 

the female equivalent of "whiskey dick". An occasion where a female drinks too much alcohol and her private parts (clitoris and vulva) become less sensitive, rendering her incapable of orgasm (aka "cum block". )

I went down on Mary for 2 hours, but she drank so much that she had numb button and couldn't come.

Numb button by Likesundaymorning July 10, 2017