No Pump Chump Share definition Flag A horny bastard who cant hold his load and sploojes all over a girl before any contact is made dude did you hear about casey bailey dude? ya i heard he came all over liz for no reason! ya hes for sure a no pump chump No Pump Chump by AVfag August 25, 2010 0 0 Get merch Get the No Pump Chump mug. Buy Now — $32.95 See more merch