Urban Dictionary: one-time

2.	one-time
	police officer(s) primarily used in west see five-o jake the law Yo! One up holmes, it's the one-time! buy one-time mugs & shirts by Johnny Twoguns Aug 13, 2004 add a video
1.	one-time
	Amongst other terms, the polite thing to yell when you see a cop cruising around, especially slowly. "One-time! One-time!" (Then walk briskly in the opposite direction.) buy one-time mugs & shirts cop pig po-po police crime by Trendon Jan 25, 2006 add a video
3.	one-time
	police officer/s. buy one-time mugs & shirts by Mr. Terrence L. Trezvant Oct 5, 2003 add a video

4.	One-Time
	To "One-Time" someone is to hit them harshly and K.O them in one hit (as the name suggests) "I'm gonna One-Time you on Halo 2 with my auto-headshot sniper rifle" "You got One-Timed last night mate!" buy one-time mugs & shirts one timed one time one-timed one-time one punch by Evilragdoll666 Oct 31, 2006 add a video