look up any word, like darude - sandstorm:
 
1.
Its a combination of Swag and Yolo
hence swolo
BOUTA GO OUT PROJECT X STYLE

#Swolo
by AfroNana July 17, 2012
 
2.
The ultimate culmination of 3 years of swaggots using yolo and swag separately which over time caused the bond of the two words resulting in "swolo"
Oh bro, you don't have that new pair of beats? Swolo bruh.
by ouronlyhole May 25, 2014
 
3.
A Polo or other short sleeved collared shirt that is overly tight on the arms and/or chest. Worn by guys to show how awesome and buff they are.
Dude that tight shirt makes your beer gut look huge.

Yeah, but it's my SWOLO it makes all my muscles look big, too.
by dirtydawwwwg88 February 04, 2011