Prolly
An adverb, verb, and adjective that polarizes the meaning of a sentence to that of a sarcastic tone.
Prolly by Whit Smith February 1, 2005
prolly
prolly by the richter October 14, 2006
prolly
As most people prolly know, "probably" was substituted by "prolly", because many got annoyed by the stutter. The new word became popular after Clinton's proposal for more honesty in birthday hymns: