A person who always lies about getting jumped and dating a girl, even though we all know it’s just his stepsister
Jim is a capper
by Villa_jah October 15, 2019
Get the Cappermug. 
A person that lies in any situation no matter the case, because they have no self respect, or respect in general. A sad low life, lying, attention seeking piece of scum.
Top Capper: Yo I won the lottery I ain’t gonna give you nothin tho g
Normal person: G you’re the top capper mums
Normal person: G you’re the top capper mums
by NameSpammer69 May 6, 2024
Get the Top Cappermug. by MrPuckles March 6, 2017
Get the callum cappermug. by MJAlston December 28, 2023
Get the Capper of Cappersmug. Noun: One who gives commitment to a group activity and flakes; bad with planning; indecisive when explaining their availability to his or her peers.
Brian said he would come to the beach, now he’s not responding to texts; Brian is a capper
Ethan planned with to see a movie with the group, but says his mom wouldn’t let him go; Ethan is a capper
Ethan planned with to see a movie with the group, but says his mom wouldn’t let him go; Ethan is a capper
by arump June 20, 2019
Get the cappermug.