A go to expression for someone or something that spoils the fun / ruins the party through poor decision-making / choices or through total incompetence.
Mikey G turned down the tunes and it totally Tier 4'd the night so we all left to get chips and drinks.
by Georgivs Sofcox December 21, 2020
Get the Tier 4'dmug. by D-Man Gaming July 20, 2023
Get the D-Man Gamingmug. by angelhurdle789 L bozos March 16, 2022
Get the Logan and Micheal Dmug. Ship name of Kai and Dylan
The 2nd best couple in Jamaica (along with Jessiah)
My fave couple!!!❤❤🌼🌷🌺
The 2nd best couple in Jamaica (along with Jessiah)
My fave couple!!!❤❤🌼🌷🌺
by icxnic.mxndy June 27, 2022
Get the Kai with a Dmug. by Jack Spank9049 February 18, 2023
Get the P45'dmug. by Fruityfuckingpebbles April 5, 2022
Get the D&Tmug. 