A semi-errect penis, as in the several phases of penile arousal. Eg. 1) Flacid 2) Fluffed 3) Chub on 4) Errect 5) Throbbing 6) Ejaculating
Many healthy males get an errection every time they ride the bus or train. As the destination quickly approaches, it is normal for a male with an errection to experience sensations of fear and/or panic in foresight of being observed by others. This can cause the release of epinephrine into nervous system which can thicken the blood and cause an errect penis' blood flow to diminish, leaving him with a chub on. In some cases, a release of epinephrine can stimulate or excite a male further, causing the penis to become "harder". In this case, a male may voluntarily skip their destination to allow the swelling to reduce, or they may tuck in their errect penis' into their pants' waste line to avoid other passengers suspicions'.
by edraculate March 02, 2016
Miitakun looks like a chub chub. xD
by Akatsuki October 21, 2006
by "Pancakes" Primrose October 12, 2007
by Alberto R. June 05, 2007
by Loserx December 01, 2009
When a guy is turned on, but not quite ready to grab a couch pillow to awkwardly conceal his arousal- an erection that is safe for public consumption- i.e. not pitching a tent, but beginning to feel aroused.
When that girl with that fine ass bent over right in front of me to adjust the spoke nipples on her Fuji bicycle, I chubbed up a bit.
by Spinning Assassin April 16, 2010
Getting an erection!
When the male organ becomes enlarged due to sexual arousal or physical stimulation.
When the male organ becomes enlarged due to sexual arousal or physical stimulation.
by Cappy1 January 15, 2017