walking hardon 

A term to describe a male who always wants or thinks about sex. This term describes 99% of the male species.

That brother is a walking hardon.

walking hardon by scott January 30, 2004

Walking Hard-On 

Having an erect penis when standing up and/or walking/running. The results are usually highly visible and embarrassing. (See pitch a tent.)

Our secretary is so f*cking hot that she gives me wood all the time. She caught me with a walking hard-on the other day. I was so embarrassed.

Walking Hard-On by Time4SumAksion May 17, 2006

Walking hard-on 

'A lesbian who is attracted to nearly every woman. If she had a dick, it would constantly be erect'

B: that girl is so hot
W: you said that about the bitch at Jamba Juice

B: so! She was hot too!
W: you're a walking hard-on

Walking hard-on by Bwood13 October 19, 2015