1. (v) a play on the method used to start certain smaller combustion engines like a lawnmower (pull-start), a fuck start is starting your day by waking up and fucking away the tiredness.
Similar: wake up sex
2. (v) to achieve an erection through attempted intercourse with a flaccid dick.
Similar: hot dogging
with no erection (yet), an ambiguation of the term pull start
and the phrase suck start
Both variations of fuck start are considered a start from scratch
1. I feel pretty alert awake this morning after that fuck start I got from my girl.
2. To get me goin', my girl gave me a fuck start and THEN we were in business.