Resol is the word Loser spelled backwards, It was first invented by an Amandeep from Toronto, but it's stolen by an JoshuaaN now :), sometimes it's said as rosel which is just resol misspelled but both words intend on meaning loser.
When you call someone and say their a resol, instead of putting an L on your forehead, you stick your middle finger up instead. Most resols are resols but they just don't know it yet. Resols never win, their usually failures in life
Amandeep: blah blah blah blah yappingg
Joshua ( in his thoughts) : wow this girls a loser..... no waitt RESOL..... ( now back to reality)
Amandeep: so yeah nah mean?
Joshua: uhhh your a RESOL
Amandeep: a what?
Joshua: figure it out
Amandeep: i dont get it ?
Joshua: k your a loser byee