creeping, adj. — Green’s Dictionary of Slang

creeping adj.

(US campus) extremely unpleasant.

1960		G.W. Target Teachers (1962) 191: The pictures gave you the creeping habdabs.
1977		R. Coover Public Burning (1979) 597: My God! It’s a creeping socialist!
1994		Eble Campus Sl. Apr. 3: creeping – gross, repulsive: ‘That shirt is creepin’, change it’.

In compounds

creeping Jesus (n.)

(N.Z. prison) the Officer in Charge [as an unpleasantly pious individual, SE].

2001

D. Looser Boobslang [U. Canterbury D.Phil. thesis] : creeping Jesus n. the Officer In Charge.

creeping Sam (n.) [on model of sneaky pete n. (1)]

(US black) ? illicitly distilled alcohol; cheap wine.

1949

Dan Burley ‘Back Door Stuff’ 29 Jan. [synd. col.] Boot Nose narrowly missed getting a ‘free home’ for 30 days when he tried to peddle some Creeping Sam to the guests.