1. The act of
tucking one's semi-erect penis behind their leg and then kicking that leg rearward in order to stimulate a
fuller erection.
2.
Tucking ones fully erect penis behind their leg and forcefully hiking that leg rearward in order to smack a woman performing fellatio under the chin.
1. I was
taking a shower and
sprang a semi so I used some hair
conditioner to kick-start the dog.
2. Your ex-girlfriend kept talking while giving the weakest head I've ever received so I kick-started the dog and smacked that bitch in the face.
