What is Leg Humper?
1.
m. Person who sees a picture and starts talking about how hot the person is
"Plus if you and Chris made out in public you'd probably have a bunch of leg humpers watching"
"so whats up you little leg humper you?"
2.
A sycophant or ass (arse) kisser who does not know when to let go. Gives people unwanted attention or compliments, especially when least convenient.
That leg humper of a neighbor sent me a thank you card with flowers for lending her some sugar.
"You're so nice, charming, decent, generous, gracious, captivating..."
"Stop humping my leg! Just did what anyone would have done."
See