1.Using "he" in a sentence as the default pronoun(instead of "he or she") for someone of an unknown gender,a person using this rule is thus considered a sexist by feminists.
2. Rule that compares such a person previously described to that of a wife-beater(wife beating is where the Rule of Thumb part originates).
2. Rule that compares such a person previously described to that of a wife-beater(wife beating is where the Rule of Thumb part originates).
My feminist English teacher yelled at me about my use of the Grammatical Rule of Thumb in my English paper.
by Klausmetzger January 11, 2009

by dahimself June 5, 2007

People who stalk you on sites such as Urban Dictionary and give thumbs down to every single one of your posts and definitions.
by udusers1 July 16, 2011

a way of taking A LOT of acid. the 'cid is dissolved into a greasy substance at high concentration, and stored in a lip balm container. to dose, stick your thumb in, smear out enough to coat it, and lick it off. depending on the quality of the stuff and how much you scoop out, it seems to be the equivalent of anywhere from 5 to 20 blotter hits.
the first time you do acid, don't do a thumb print. you should work up to that dose in a few sessions with experienced friends.
by minghi May 10, 2003

by Taytortthott July 13, 2020

to stick ure thumb up a gurls hole...and make it go round and round thrustly(the only way to know if you do it right is to ask)
by bob hastle February 15, 2004

The definitions of "thumb-kin" are thumb-kins.
by Palec Smuk December 13, 2008
