Colloquielism deriving from the Irish term 'craic' - in this variation is involves having knowledge or wisdom about a particular thing, or just life in general.
"When it comes to women, Toddsure knows the craithe"
Is used as a term for a big penis in german. The name critzer comes from a German origin . Usually people with the last name critzer are extremely sexy , good in bed , also easy to fall in love with