Grandma and grandpa.
Both are long-haired, live at their parents' till their 30's, and if they'll do anything, it is considered a miracle.
Because she's trans-parent
Oh na na, what's my name
To teach women to walk on their hind legs.
Original joke) Because that's where students have the most potential.
He took out his dentures!
Grandpa. :(
Grandparents.
If you're not on your knees, he's not interested and you know what they say, abstinence makes the Church grow fondlers.