Hey Bob, Did you see Hilary Swank on the Oscar's Show last night in that low-cut see-through dress?? Man, she's got huge beautiful Mogambos!!! I can't believe that she had that 'closet rack' in the movie 'Boys Don't Cry'! I'm so happy to see that 'they' finally came out! Those titties are truly 'Million Dollar Babies'!!
by Florida Sunshine November 9, 2009

A "rack" was a slang term for a motor-bike for older Australians. So, to go get "on-yer-bike" and go away upon a command you would be "racking off". To rack off is less rude, but alliterative, for another popular expression.
Hello mate, may i come to your party and dance the "Maroubra Stomp?"
No, mate, you may not. Rack Off.
No, mate, you may not. Rack Off.
by James Borlase October 24, 2005

In the military the rack is your bunk. To rack out or hit the rack is to go to bed for the purpose of sleeping. If you find it difficult to get out of bed through fatigue, laziness, illness, hangover, depression, or any of a number of other reasons, then the "rack Monster" has ahold of you.
"I know we were all going to see Tina the Cat Woman today, but the Rack Monster had ahold of me and wouldn't let go."
by Big Tim 1949 May 20, 2009

when a chick has a large rack, but she also has a fat gut and/or ass. the fatness is the taxation on the good rack.
by st3v3 November 2, 2006

Hey did you get a chance to check out the aftermarket rack on that chick? Must've cost a stack of dead presidents.
by Blankford1 December 7, 2013

by Andrew Barcetony June 28, 2017

Mike : Did you see how fat that girl is ?
Adam : Yeah she must have like a size 36C back rack attached
Adam : Yeah she must have like a size 36C back rack attached
by Colonel Yetuson April 4, 2009
