Home › Words › Y › yesseryesseryesser means one who yesses.EtymologyFrom yes + -er.nounOne who yesses.e.g.“Sign bert to the 23 mill: -- yes 67% […] Looks like the yessers are in the majority.” — 2003 October 20, foamy, “To Bert or not to Bert update.”, in alt.sports.hockey.nhl.vanc-canucks (Usenet), archived from the original on 06 Dec 2025:Definitions & examples from Wiktionary (CC BY-SA 3.0).