gentle alaska

The act of masturbating an octogenarian using only the slightly greased soles of your feet

"What did Gertrude do after she left the senior center last night?"
"I hear she gave Milton a gentle Alaska..."
"Well, she did just get a pedicure yesterday..."

striking it rich in alaska

When you pour motor or crude oil into a girl's asshole or vagina, so that when you shove your dick in, oil sprays out.

Guy 1: I was striking it rich in alaska with the girl last night
Guy 2: Nice, you're practically part of OPEC