1 definition by Momma Hay
When you give it to someone, in the vagina or the anus and you are giving them 'The What For' pretty damn hard.
1. Anonymous person; "Well there are ladies in the room, and for better lack of terms: I was giving her 'The What For'"
2. "Railing that bitch."
2. "Railing that bitch."
by Momma Hay July 21, 2010