Twins that aren't really twins but are equally as cool and look slightly similar and can read each others minds.
by Toddles2468 June 2, 2010
by Daniela V. D. January 13, 2016
by Bribri89 April 26, 2009
the same make and model Mini Cooper seen in a close proximity. You drive and see these increasingly popular cars on the road. You see more than one of these in a row, it's a twini.
by Max Ryotte September 8, 2010
That guy's a twiny-winy... but he's not!!
by Smythe November 9, 2003