Top definition
<noun> 1.One who is overweight and drinks like an Irishman.
The species has been known to be associated with swamp donkeys and bustas alike. 2. Has an uncanny addiction to funnel cakes.

See Also: Bamma, Staggering Cecil
"I better start saving money to go out, or I'm gonna have to kick it like Tubby McShamus picking up fatties at otoole's."
by Snaggle69 November 01, 2006
Get the mug
Get a Tubby McShamus mug for your fish Riley.