Just got some slangs from EON, here it is :

1. Kneckered = Extremely Exhausted
2. Jog On = Walking on
3. Baltic = Freezing
4. Bobbins = Rubbish, Junk
5. Donkey’s Years = a very long time
6. Gutted = very disappointed
7. Miffed = Pissed off
8. Cunt = All bad things about a man
9. Fugly = Fucking Ugly
10. Pain in ass = menyusahkan
11. Pear Shaped = women body; gone wrong (Brit)