Cops have arrested a man accused of spray-painting the words “Obama” and “f-gott” across different walls in Queens over the past several months.

Yaacov Shemesh, 53, of Astoria was stopped for an unrelated infraction in his own neighborhood where he was recognized by local cops and promptly arrested, police said.

Shemesh allegedly defaced buildings near the intersection of Newtown and 30th avenues in Astoria more than a dozen times between March 11 and May 1, according to police.

He was caught on surveillance video approaching a glass doorway while wearing a long black coat and a black hood over his head before defacing the door with the homophobic slur and the former president’s name in black spray paint, cops said.

Shemesh also allegedly wrote “Kill Fa-s and D-kes” on a wall along Newtown Avenue on Dec. 4.

He has been arrested and charged with 22 counts of aggravated harassment, criminal mischief and making graffiti.