1) Aa applicant 2) Aa candidate 3) Another caller 4) Bad juicer 5) Bar crawler 6) Bar ejectee 7) Bar fixture 8) Bar magnet 9) Barfly 10) Barroom elbow-bender 11) Barstool dweller 12) Barstool topper 13) Beer chaser 14) Besotted with drinker 15) Bibulous one 16) Big downer 17) Big tippler 18) Blitzed person Found on https://www.crosswordclues.com/clue/sot
• (a.) Sottish; foolish; stupid; dull. • (v. i.) To tipple to stupidity. • (n.) A person stupefied by excessive drinking; an habitual drunkard. • (v. t.) To stupefy; to infatuate; to besot. • (n.) A stupid person; a blockhead; a dull fellow; a dolt. Found on http://thinkexist.com/dictionary/meaning/sot/
Sot noun [ French, from Late Latin sottus ; of unknown origin, confer Ir. sotal pride, soithir proud, or Chald. & NHeb. shoten foolish.] 1. A stupid person; a blockhead; a dull fellow; a dolt. [ Obsolete] outh. « In Egypt oft has seen the sot b... Found on http://www.encyclo.co.uk/webster/S/148
Sot transitive verb To stupefy; to infatuate; to besot. [ R.] « I hate to see a brave, bold fellow sotted .» Dryden. Found on http://www.encyclo.co.uk/webster/S/148