Top definition
When a divorced Grampa decides to get a new girlfriend, they have sex, make babies and that is what we call SENIOR sex.

While doing that, the play football. A.K.A. 69.
Wow, that 20 year old girl geek is having senior sex!
by jobias and aaron September 01, 2006
Get the mug
Get a senior sex mug for your bunkmate Rihanna.