My girlfriend caught me in mid stroke last night when I was in the jack rack, i could've died from embarrassment!
1) Hanging upside-down whilst cracking one off;
2) Someone engaged in 1).
From the sink-holes of Surrey in England.
1) My back was killin', but I fancied a quick spaff, so I did the Jack-rack.
2) Dude, you're such a Jack-rack.
5๐ 5๐
to steal one's date, escort, etc.
origin: tv show "How I Met Your Mother"
I can't believe he rack-jacked my date!
56๐ 10๐
When you are flirting up a shawty and then a douche bag comes up and prevents you from motor boating her rack. Also a synonym for cock blocked.
Brian was getting major pussy when Britain, a pretentious douche bag, comes right in the middle of their banging and ruins everything for everyone. Brian has officially been rack jacked.
21๐ 4๐
to steal a girl from a someone that they are trying to hook up with.
Bob:"Dude, I met this chick at the bar last night, and later I went for a bathroom break. When I came out I saw John making out with her."
Joe:"Aw man, he totally rack jacked you"
310๐ 124๐
The act of masturbating while in your bed (rack) when you're incarcerated
Bunkie: dude. Why is our rack shaking!?
Me: I couldn't stop thinking about my girl so I figured rack jack for a bit
to steal a girl from a someone that they are trying to hook up with.
"Dude, I met this chick at the bar last night, and later I went for a bathroom break. When I came out I saw John making out with her."
"Aw man, he totally rack jacked you"
28๐ 48๐