Bratty, illegitimate kids of a slutty woman, usually fathered by different men.
Vicki's got fucklets running all over the apartment.
A child who is conceived through a good fucking as opposed to an act of love. Often used after the word bastard to strengthen it - bastard fucklet - , thereby implying the child was not only conceived out of wedlock, but also from a loveless screwing - a good fucking.
Could just be a simple insult that a joe six-pack might shout at his child:
Go get me another beer, you little fucklet.
If that same child scratched his father's Pontiac Firebird.
You scratched my Firebird - I'm going to kill you, you little bastard fucklet.
or, it could be used as defined
Johnny's mama was picked up at a bar and, they screwed so hard the condom broke. Looks like Johnny is a little fucklet.
The offspring and result of two practicing fuckers.
Fucker: You two fucklets play together while I fuck mommy some more.
......later that day:
Fuckress: Oh yeah, baby, lets make some more fucklets.
......later that year:
Fucker: You three fucklets play together...etc.
an annoying worthless fuck
who can't do the shit
he claims he/she can
Shut the fuck up, you fucklet
Any male mother fucker that is 5'6" or shorter, disqualifying him from being a full fledged mother-fucker.
That little fucklet did her wrong.
When my amazingly hot girlfriend tries to say "you fucker" and it comes out as "you fucklet".
Marie said fucklet today.