Surfing the Andy involves sliding the penis up and down through a pair of butt cheeks. It is akin to titty fucking, but involves the ass. There is no penetration, only friction. (and love)
Ex:1
Tony: How did Nate do on his date?
Jim: She wouldn't go all the way, but he did surf the Andy for two hours.
Tony: Nice!!
Ex 2:
Eric: That Star Jones is so hot! I'd pay a million dollars to surf her Andy!
Ex 3:
Boy: Mom, when did you fall in love with daddy?
Mother: Honestly son, when he started surfing the andy lasting night.
When you're in a friend group that is mostly girls and they say you're one of the girls, use the Andy Special 9000. You turn it around by saying you see them as one of the boys, and flood them with content similar to the humor of a 5th grade boy. Works everytime.
Trixie and Tiffany said you're one of the girls? Implement the Andy Special 9000.
The lone friend who is generally not liked by your entire group of friends, yet people "put up with him/her." The Andy tends to find out where everyone is hanging out, despite noone inviting him/her. The Andy typically ends the fun at parties, and ruins any conversations he walks into, usually because they are about him. The Andy talks behind everyones back (talking shit), and buys them bad gifts at birthdays and Christmas.
"Dude, how the hell did Andy find us?"
"Shit, the Andy's coming? I'm going home."