look up any word, like twoosh:
 
1.
Word used by London based pikeys to describe attractive people. Plural; shlonkz
'She iz shlonk blud!'
by Dreg July 22, 2004
 
2.
to mack on, make out, kiss, etc.
m8, had the best shlonk on satty night brewwwww.
by AnGeLicAaA August 31, 2008