Working out to the point where your muscles are just fuckin popping out of your arm! To have them vein up like Brad Pitt in Troy. Essentially an excited term to go work out
"Hey man, going on a date tonight, getting my swell on before I meet her"
Buddy: "Oh yeah bro..you are the man! have fun getting your swell on"
Buddy: "Oh yeah bro..you are the man! have fun getting your swell on"
by meathead1236 April 1, 2011
Get the Getting your swell onmug. by My Ecstasy February 13, 2019
Get the i'm a swell guymug. 
Get the soreness, swelling and rednessmug. by Matt W March 22, 2005
Get the Beer Swelling Monkey Suckmug. by Sivester April 21, 2023
Get the Swellmug. The act of scratching your balls to smell your junk before intercourse. The more alcohol consumed the more stank tolerated.
by Funkywhitemonkey November 20, 2019
Get the Smell the swellmug. She's swelling for the crowds.
by Sweet Sam November 27, 2017
Get the Swellingmug.