Urban Dictionary: Uso

1.	Uso
	Samoan word for brother. A greeting used amongst Samoans. A.k.a.: (Us) pronounced:oose Cutty you know those usos from Uptown? the swamp samoans the yay e-40 tupac nigga by Punk Rock Beezy Jun 19, 2006 add a video
2.	Uso
	Samoan word for Brother or Sister. Only used by same gender. A female can call another female Uso or a male can call another male Uso. A female cannot call a male uso and vice versa. That's my uso. brother sister samoan uso family by lizzayeboo Jan 2, 2013 add a video
3.	USO
	unidentified submerged object The people sighted a USO while fishing late last night. bright lights ufo looking object big or small metallic saucer shaped or other shaped by unown Jun 5, 2006 add a video