look up any word, like fellated:
 
1.
When you drink UV blue and have sex with you sisters best friend in the basement.
I am going to get some fiser tonight.
by Sithmonkee June 08, 2010
 
2.
A loser who thinks he's cool than he is.
Fiser thought he could pick up some bitches at the party but he struck out pretty quick.
by DrkPyro004 September 03, 2007