A girl at my school with the last name schlack sucked an upper classmans wang and was given the nickname schlackemoff.
Schlacker refers to one who sucks wang.
It can be used as an insult to anyone who swings on someone elses nuts.
OMG OMG, kristina sucked dereks wang.
What a schlacker...

Kohl totally pissed me off today by being at school.
What a fucking schlacker.
by GH REP July 18, 2004
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A girl who sucks dick like a porn star, shes 5’5 and will look you in the eyes while she deepthroats your dick. She has some nice ass titties. N she rides dick like a pro
tod: yeo bro you seen SCHLACKER.
daquan: hell yea im trying to have her give me a piece of that SCHLACKER
via giphy
by gubghjbh January 26, 2019
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