blowout (n.)
- backfire
- ball
- bang
- banquet
- bash
- beano
- blast
- blow
- blowup
- boom
- burst
- carnival
- detonation
- dinner
- discharge
- disgorgement
- do
- ejaculation
- emission
- entertainment
- eructation
- eruption
- explosion
- expulsion
- extravasation
- fair
- feast
- festival
- festivity
- fete
- fiesta
- flare
- flash
- fulmination
- gala
- house-raising
- housewarming
- jamboree
- jet
- mask
- masque
- masquerade
- outburst
- party
- picnic
- report
- shindig
- shindy
- shower
- smoker
- spout
- spurt
- squirt
- stag