Poopbeard

(verb) 1) the act of a teenage high school female consistently socializing with high school males one grade above herself, and/or;
2) the act of a high school male consistently flirting with high school females one grade below himself

tenses -poopbearding, poopbearded, will poopbeard

Also see: Poopbeard (Noun),

Alaina was poopbearding with Max, Mr. Poopbeard himself, last night at the party.

Mr. Poopbeard was poopbearding on Alaina at the festival. His friends all joined in.