Someone who does not give into pressure, get comfortable, in some cases demonstrates the ability to pathologically lie (this is rare),can be heartable but definitly does not heart others and has the tendancy to steal the inside spoon...also known as Testa,Michael...
if asked the question "do you heart me?" the "tough" individual would respond with "no, i am tough" ..
by annonymous(C) December 9, 2008
Get the Toughmug. 
a response for when something bad happens. Basically like saying that's rough, that sucks, sorry to hear that, or something along those lines.
by Dab a Ranch February 11, 2018
Get the that's toughmug. adj. excellent, first-rate;
used as a positive description of someone or something;
synonyms include cool, hot, tight, bitchin', sweet, awesome, pissa, hip, rad etc.
used as a positive description of someone or something;
synonyms include cool, hot, tight, bitchin', sweet, awesome, pissa, hip, rad etc.
by Your MOM! December 16, 2002
Get the toughmug. 
A girl was toughing him for the first time.
by fdlkdjnk.,c June 4, 2011
Get the Toughingmug. A phrase used to when in a difficult situation or when others are in a difficult situation or to show you don't care and when you're being funny
by Guavas May 31, 2018
Get the that's toughmug.