A castrated bull.

Okay you all got it wrong!
A steer is a castrated bull. As in a fiesty little moo cow that needed his balls removed so that he could be sent to McDonalds in a yummy paper wrapper someday.

Verb; To have sex on the cards almost inevitably but somehow screwing yourself over by being a twat.

A Big bunch of cheesy potatos

v. to frusterate, especially sexually. Reference to steers who try only to be frusterated.

The act of a woman guiding a man's wheel. Derived from the metaphor of a bicycle. A man's wheel powers the pursuit while the woman's steer dictates how the pursuit goes. A lady can achieve this by placing herself in a wheel-able situation or presentng herself in a wheel-able fashion.

to Steer: to follow someone and keep texting them if their "coming out"

to Steer v2: to mooch