Rhino Knee

A person who spends 90 % to 97 % of their lives on their knees sucking cock , either for personal gain or attention. Resulting in giant callused knee resembling a rhinos knee. Also a coworker who thinks they call the shots because they just got off their knees from tongue punching the bosses fart box and need to let you know who's in charge .

Laurie won't be running in the race Saturday , her rhino knee is keeping her from attending , or have you seen Laurie? Oh you mean rhino knee ? Yeah she's in the office under the desk as usual .