Swelling in the muscles that occurs when one works out beyond his limits.
"Igor, you have some major swellage in your back!"
by blueyedaryan March 5, 2010
Get the swellage mug.
The enlargement of a dog's arse that indicates it will soon be taking a crap.
Fido's got swellage, get a crap bag ready to pick up the shit.
by ShanghaiNoodler May 21, 2020
Get the swellage mug.