When a man has to pleasure two women, so he puts a double ended dildo in his anus so he can pleasure the other woman on his back-thrust.
"Dude, I had to fuck two girls, but I also needed my anal fix, so I gave them ye olde Saskatoon seesaw."
by SFAwesomesauce September 28, 2019
The act of urinating inside of a vagina or anus during intercourse, similar to pumping gas or fuel into a vehicle, Jerry can or other gas/fuel storage device.
"Bro, this chick I picked up last night was hella freaky. She couldn't get off until we started fuel pumping."
"I'd love to give him a real good fuel pumping, if you know what I mean."
"I'd love to give him a real good fuel pumping, if you know what I mean."
by SFAwesomesauce September 24, 2019
When you suddenly take a girl's anal virginity without her consent, whilst yelling "Ooh, it feels like some anal"
by SFAwesomesauce September 28, 2019