Gay man who likes to be the pitcher when having anal sex. He hops on board the hershey highway for a little ride.....

(Noun) To anally fist a woman with one's thumb extended fully up, as if hitchhiking.*

*(The main difference between this and other 'definitions' of this term is that with a true 'Hitchhiker' the fist and upright thumb must be fully inserted. This is not a 'Shocker'.)

When thumb a girls ass like you really need a lift to two states away

Sticking your thumb in someone's butt and wiggling it around.

corporate Hitchhiking is a term for going job to job, temp job to temp job with hope for all this jumping to add up to a solid high paying job/ career. All this time counting on your resume with its stunning large set of skills and items that are usually useless. You may feel its impressive having 3 to 8 pages of info but to any possible employer its shows you cant hold a job down

It’s when a menstrating woman lays on her side with one leg in the air during sex. Her kneeing partner strattles her lower leg, her upper leg resting on his shoulder, and his thumb in her anus. For the more advanced man he will also rub her bloody clit.

When one person is singing or humming a tune and then another person starts singing as well without invitation.