63 means: This is a trickier position than 69. He stands up as he inserts his hand into the reverse cowgirling girl and she bends forward to get his sex. (in Community Dictionary, added by Demarcus Navarro)

What else does 63 mean?

  • Sexing in the ears (in Community Dictionary, added by Jasmine Horton)
  • You get just a bit of all this and a bit of the other. (in Community Dictionary, added by Lyla Conner)
  • This refers to an extravagant luxury 63 Chevy Impala on the West Coast with good hydraulics. (in Community Dictionary, added by Mariyah Rice)
  • This is a slang term for down syndrome. It’s usually used to make fun of someone. This is a result of the fact that Down syndrome can be caused by 3-21 chromosomes. 321=63. (in Community Dictionary, added by Xavier Ferrer)
  • Similar to 69, this is a sexual position. In 63 the woman is the boss and the girl lets the man titty-fuck her. Her boobs look like the number 3. (in Community Dictionary, added by Isaac Ruiz)