1.
Snootful: the amount of alcohol it takes to get drunk
2.
Peanutty: small, child-like, trivial
3.
Hotsy-totsy: appropriate, just right; later: pretentious or snobbish
4.
Palooka: clumsy, loutish person
6.
Tickety-boo: correct, okay
8.
Twitterpated: lovestruck, foolish
9.
Nastygram: an angry, insulting missive
10.
Judder: a verb that (probably) combines "shudder" and "jitter"
11.
Yegg: burglar, safecracker
12.
Noodge: to pester, nag
13.
Himbo: male version of "bimbo;" an attractive, spacey man
14.
Cerealist: one who partakes in the popular all-cereal diet (!)
15.
Jake: cool, excellent