Like Template:User1 plus this is an enhanced version of Template:User; this one handles usernames like "Jimbo Wales" that have a space in the middle. See Template talk:User1 plus.
{{User:Jerzy/User2 plus|Jimbo|Wales}} generates
"Jimbo Wales (talk • contribs | UHx • UtHx | UtE • Ut+)" (Where U is for "User", t is for "talk", and Hx is for "[Page] history".
--Jerzy•t 01:31, 2005 August 25 (UTC)