snudger originated around Birmingham University c. 2004, and means to sniff the seat of someone, usually female, after they have finished sitting on it. Favourite targets include bicycle seats (think about it) and bar stools. Also a term of abuse/endearment, depending on the recipient.
'"Cor," ejaculated William, "Miss has been sitting on that seat all day and it's the middle of July, why don't you go and snudge it, Fatty?" from 'William goes Snudging', by Richmal Crompton
by I'd rather not say... January 21, 2005