A brand of soccer shorts, most popular during the late 80s/early 90s. Recently, Umbros have seen a revival among men who frequent strip clubs.
by Derf, Inc. September 15, 2008
The act of dry humping your partner until climax, typically while wearing soft clothing such as Umbro shorts.
by Danimalx87 January 15, 2009
by hnblprj June 23, 2011
by eriewave July 18, 2012
something you say when someone is mistaken, or should stop talking. pronounced "umm...bro?". similar to bruh.
by cannoli7 May 14, 2015