This means usually not offensive and is meaning a Roblox avatar like putting someone on a shirt with their Roblox avatar.
by Hehdd May 14, 2024
Get the put you on a shirtmug. A signature shirt or sig shirt or SS is a shirt that a person in a picture wears usually on purpose. This is sometimes a person's ow custom shirt but mostly it's not. These are usually validated by a myspace whore or a just a man/woman looking for a hot date. sometimes it cld be just a bikini top (hopefully only for a girl)
by Hellhound9210 June 23, 2009
Get the Signature Shirtmug. Did you see those ANTIFA guys go full on brown shirts on that shop keeper? That will teach him to believe in freedom.
by 80's rock November 29, 2022
Get the Brown shirtsmug. by Jollygreenjoyride September 24, 2023
Get the 2 girls buy you a green shirtmug. The shirt that Lunabear used to wear every day back in her musically era. It was very iconic which is why everyone should purchase it on vinted for $2.
by ehoonlover January 26, 2023
Get the Lunabear shirtmug. by Slacktastic76 December 7, 2009
Get the bare shirtedmug. by abov_average_hoe May 1, 2020
Get the turf shirtmug.