Untastic
opposite of fantastic
'Why where did that untasic mole u have on your face come from?' Untastic can be defined as a word used for describing an unfavourable object or situation.
Untasted
When you've masturbated but haven't been sucked/blown, therefore being "Untasted".
"Dude are you still a vigin"? "Naw dude,I'm just Untasted".