What is Knuckledeep?
1.
Pertaining to a situation when you are hot and heavy with a significant other and your fingers are "Knuckledeep" in their anal or vaginal opening
She was laid out on the bed and i was knuckledeep in her vagina when her sister walked in.
See
Random Words:
1.
A burger from Jack-in-the-box which contains a constipatingly large amount of cheese, 2 meat patties and of course, bacon, mayo, mustard..